5123423344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{53899}}^1$

素因数の和:54377

約数の個数: 40

約数和(自身を含む): 10713810800

約数和(自身を除く): 5590387456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1828, 3656, 5941, 7312, 11882, 23764, 47528, 53899, 95056, 107798, 215596, 431192, 700687, 862384, 1401374, 2802748, 5605496, 11210992, 24631843, 49263686, 98527372, 197054744, 320213959, 394109488, 640427918, 1280855836, 2561711672, 5123423344]

約数ペア:

[(1, 5123423344), (2, 2561711672), (4, 1280855836), (8, 640427918), (13, 394109488), (16, 320213959), (26, 197054744), (52, 98527372), (104, 49263686), (208, 24631843), (457, 11210992), (914, 5605496), (1828, 2802748), (3656, 1401374), (5941, 862384), (7312, 700687), (11882, 431192), (23764, 215596), (47528, 107798), (53899, 95056)]