1954996966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{209449}}^1$

素因数の和:209823

約数の個数: 16

約数和(自身を含む): 3166884000

約数和(自身を除く): 1211887034

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 209449, 418898, 2722837, 5445674, 75192191, 150384382, 977498483, 1954996966]

約数ペア:

[(1, 1954996966), (2, 977498483), (13, 150384382), (26, 75192191), (359, 5445674), (718, 2722837), (4667, 418898), (9334, 209449)]