2019474016

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3084

約数の個数: 96

約数和(自身を含む): 4716569088

約数和(自身を除く): 2697095072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 71, 86, 112, 142, 172, 224, 284, 301, 344, 497, 568, 602, 688, 994, 1136, 1204, 1376, 1988, 2272, 2408, 2953, 3053, 3976, 4816, 5906, 6106, 7952, 9632, 11812, 12212, 15904, 20671, 21371, 23624, 24424, 41342, 42742, 47248, 48848, 82684, 85484, 94496, 97696, 126979, 165368, 170968, 209663, 253958, 330736, 341936, 419326, 507916, 661472, 683872, 838652, 888853, 1015832, 1467641, 1677304, 1777706, 2031664, 2935282, 3354608, 3555412, 4063328, 5870564, 6709216, 7110824, 9015509, 11741128, 14221648, 18031018, 23482256, 28443296, 36062036, 46964512, 63108563, 72124072, 126217126, 144248144, 252434252, 288496288, 504868504, 1009737008, 2019474016]

約数ペア:

[(1, 2019474016), (2, 1009737008), (4, 504868504), (7, 288496288), (8, 252434252), (14, 144248144), (16, 126217126), (28, 72124072), (32, 63108563), (43, 46964512), (56, 36062036), (71, 28443296), (86, 23482256), (112, 18031018), (142, 14221648), (172, 11741128), (224, 9015509), (284, 7110824), (301, 6709216), (344, 5870564), (497, 4063328), (568, 3555412), (602, 3354608), (688, 2935282), (994, 2031664), (1136, 1777706), (1204, 1677304), (1376, 1467641), (1988, 1015832), (2272, 888853), (2408, 838652), (2953, 683872), (3053, 661472), (3976, 507916), (4816, 419326), (5906, 341936), (6106, 330736), (7952, 253958), (9632, 209663), (11812, 170968), (12212, 165368), (15904, 126979), (20671, 97696), (21371, 94496), (23624, 85484), (24424, 82684), (41342, 48848), (42742, 47248)]