262392442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{4289}}^1$

素因数の和:4498

約数の個数: 24

約数和(自身を含む): 428648220

約数和(自身を除く): 166255778

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 2353, 4289, 4706, 8578, 30589, 55757, 61178, 111514, 724841, 776309, 1449682, 1552618, 10092017, 20184034, 131196221, 262392442]

約数ペア:

[(1, 262392442), (2, 131196221), (13, 20184034), (26, 10092017), (169, 1552618), (181, 1449682), (338, 776309), (362, 724841), (2353, 111514), (4289, 61178), (4706, 55757), (8578, 30589)]