2015856472

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{28729}}^1$

素因数の和:28928

約数の個数: 48

約数和(自身を含む): 4421547000

約数和(自身を除く): 2405690528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 358, 392, 716, 1253, 1432, 2506, 5012, 8771, 10024, 17542, 28729, 35084, 57458, 70168, 114916, 201103, 229832, 402206, 804412, 1407721, 1608824, 2815442, 5142491, 5630884, 10284982, 11261768, 20569964, 35997437, 41139928, 71994874, 143989748, 251982059, 287979496, 503964118, 1007928236, 2015856472]

約数ペア:

[(1, 2015856472), (2, 1007928236), (4, 503964118), (7, 287979496), (8, 251982059), (14, 143989748), (28, 71994874), (49, 41139928), (56, 35997437), (98, 20569964), (179, 11261768), (196, 10284982), (358, 5630884), (392, 5142491), (716, 2815442), (1253, 1608824), (1432, 1407721), (2506, 804412), (5012, 402206), (8771, 229832), (10024, 201103), (17542, 114916), (28729, 70168), (35084, 57458)]