2049074664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2053}}^1$

素因数の和:2539

約数の個数: 128

約数和(自身を含む): 6321719040

約数和(自身を除く): 4272644376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 457, 546, 728, 914, 1092, 1371, 1828, 2053, 2184, 2742, 3199, 3656, 4106, 5484, 5941, 6159, 6398, 8212, 9597, 10968, 11882, 12318, 12796, 14371, 16424, 17823, 19194, 23764, 24636, 25592, 26689, 28742, 35646, 38388, 41587, 43113, 47528, 49272, 53378, 57484, 71292, 76776, 80067, 83174, 86226, 106756, 114968, 124761, 142584, 160134, 166348, 172452, 186823, 213512, 249522, 320268, 332696, 344904, 373646, 499044, 560469, 640536, 747292, 938221, 998088, 1120938, 1494584, 1876442, 2241876, 2814663, 3752884, 4483752, 5629326, 6567547, 7505768, 11258652, 12196873, 13135094, 19702641, 22517304, 24393746, 26270188, 36590619, 39405282, 48787492, 52540376, 73181238, 78810564, 85378111, 97574984, 146362476, 157621128, 170756222, 256134333, 292724952, 341512444, 512268666, 683024888, 1024537332, 2049074664]

約数ペア:

[(1, 2049074664), (2, 1024537332), (3, 683024888), (4, 512268666), (6, 341512444), (7, 292724952), (8, 256134333), (12, 170756222), (13, 157621128), (14, 146362476), (21, 97574984), (24, 85378111), (26, 78810564), (28, 73181238), (39, 52540376), (42, 48787492), (52, 39405282), (56, 36590619), (78, 26270188), (84, 24393746), (91, 22517304), (104, 19702641), (156, 13135094), (168, 12196873), (182, 11258652), (273, 7505768), (312, 6567547), (364, 5629326), (457, 4483752), (546, 3752884), (728, 2814663), (914, 2241876), (1092, 1876442), (1371, 1494584), (1828, 1120938), (2053, 998088), (2184, 938221), (2742, 747292), (3199, 640536), (3656, 560469), (4106, 499044), (5484, 373646), (5941, 344904), (6159, 332696), (6398, 320268), (8212, 249522), (9597, 213512), (10968, 186823), (11882, 172452), (12318, 166348), (12796, 160134), (14371, 142584), (16424, 124761), (17823, 114968), (19194, 106756), (23764, 86226), (24636, 83174), (25592, 80067), (26689, 76776), (28742, 71292), (35646, 57484), (38388, 53378), (41587, 49272), (43113, 47528)]