296986647568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13003}}^1\times {\mathrm{109807}}^1$

素因数の和:122831

約数の個数: 40

約数和(自身を含む): 619727362688

約数和(自身を除く): 322740715120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13003, 26006, 52012, 104024, 109807, 169039, 208048, 219614, 338078, 439228, 676156, 878456, 1352312, 1427491, 1756912, 2704624, 2854982, 5709964, 11419928, 22839856, 1427820421, 2855640842, 5711281684, 11422563368, 18561665473, 22845126736, 37123330946, 74246661892, 148493323784, 296986647568]

約数ペア:

[(1, 296986647568), (2, 148493323784), (4, 74246661892), (8, 37123330946), (13, 22845126736), (16, 18561665473), (26, 11422563368), (52, 5711281684), (104, 2855640842), (208, 1427820421), (13003, 22839856), (26006, 11419928), (52012, 5709964), (104024, 2854982), (109807, 2704624), (169039, 1756912), (208048, 1427491), (219614, 1352312), (338078, 878456), (439228, 676156)]