1890705268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{12157}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 3370197600

約数和(自身を除く): 1479492332

約数列:

[1, 2, 4, 59, 118, 236, 659, 1318, 2636, 12157, 24314, 38881, 48628, 77762, 155524, 717263, 1434526, 2869052, 8011463, 16022926, 32045852, 472676317, 945352634, 1890705268]

約数ペア:

[(1, 1890705268), (2, 945352634), (4, 472676317), (59, 32045852), (118, 16022926), (236, 8011463), (659, 2869052), (1318, 1434526), (2636, 717263), (12157, 155524), (24314, 77762), (38881, 48628)]