1631366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 2762640

約数和(自身を除く): 1131274

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2557, 5114, 28127, 56254, 74153, 148306, 815683, 1631366]

約数ペア:

[(1, 1631366), (2, 815683), (11, 148306), (22, 74153), (29, 56254), (58, 28127), (319, 5114), (638, 2557)]