1555156748912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{16360427}}^1$

素因数の和:16360905

約数の個数: 40

約数和(自身を含む): 3251994994416

約数和(自身を除く): 1696838245504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1828, 3656, 5941, 7312, 11882, 23764, 47528, 95056, 16360427, 32720854, 65441708, 130883416, 212685551, 261766832, 425371102, 850742204, 1701484408, 3402968816, 7476715139, 14953430278, 29906860556, 59813721112, 97197296807, 119627442224, 194394593614, 388789187228, 777578374456, 1555156748912]

約数ペア:

[(1, 1555156748912), (2, 777578374456), (4, 388789187228), (8, 194394593614), (13, 119627442224), (16, 97197296807), (26, 59813721112), (52, 29906860556), (104, 14953430278), (208, 7476715139), (457, 3402968816), (914, 1701484408), (1828, 850742204), (3656, 425371102), (5941, 261766832), (7312, 212685551), (11882, 130883416), (23764, 65441708), (47528, 32720854), (95056, 16360427)]