2509877916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3631}}^1$

素因数の和:3872

約数の個数: 144

約数和(自身を含む): 7847676928

約数和(自身を除く): 5337799012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 211, 234, 252, 273, 364, 422, 468, 546, 633, 819, 844, 1092, 1266, 1477, 1638, 1899, 2532, 2743, 2954, 3276, 3631, 3798, 4431, 5486, 5908, 7262, 7596, 8229, 8862, 10893, 10972, 13293, 14524, 16458, 17724, 19201, 21786, 24687, 25417, 26586, 32679, 32916, 38402, 43572, 47203, 49374, 50834, 53172, 57603, 65358, 76251, 76804, 94406, 98748, 101668, 115206, 130716, 141609, 152502, 172809, 188812, 228753, 230412, 283218, 305004, 330421, 345618, 424827, 457506, 566436, 660842, 691236, 766141, 849654, 915012, 991263, 1321684, 1532282, 1699308, 1982526, 2298423, 2973789, 3064564, 3965052, 4596846, 5362987, 5947578, 6895269, 9193692, 9959833, 10725974, 11895156, 13790538, 16088961, 19919666, 21451948, 27581076, 29879499, 32177922, 39839332, 48266883, 59758998, 64355844, 69718831, 89638497, 96533766, 119517996, 139437662, 179276994, 193067532, 209156493, 278875324, 358553988, 418312986, 627469479, 836625972, 1254938958, 2509877916]

約数ペア:

[(1, 2509877916), (2, 1254938958), (3, 836625972), (4, 627469479), (6, 418312986), (7, 358553988), (9, 278875324), (12, 209156493), (13, 193067532), (14, 179276994), (18, 139437662), (21, 119517996), (26, 96533766), (28, 89638497), (36, 69718831), (39, 64355844), (42, 59758998), (52, 48266883), (63, 39839332), (78, 32177922), (84, 29879499), (91, 27581076), (117, 21451948), (126, 19919666), (156, 16088961), (182, 13790538), (211, 11895156), (234, 10725974), (252, 9959833), (273, 9193692), (364, 6895269), (422, 5947578), (468, 5362987), (546, 4596846), (633, 3965052), (819, 3064564), (844, 2973789), (1092, 2298423), (1266, 1982526), (1477, 1699308), (1638, 1532282), (1899, 1321684), (2532, 991263), (2743, 915012), (2954, 849654), (3276, 766141), (3631, 691236), (3798, 660842), (4431, 566436), (5486, 457506), (5908, 424827), (7262, 345618), (7596, 330421), (8229, 305004), (8862, 283218), (10893, 230412), (10972, 228753), (13293, 188812), (14524, 172809), (16458, 152502), (17724, 141609), (19201, 130716), (21786, 115206), (24687, 101668), (25417, 98748), (26586, 94406), (32679, 76804), (32916, 76251), (38402, 65358), (43572, 57603), (47203, 53172), (49374, 50834)]