858870034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2054713}}^1$

素因数の和:2054745

約数の個数: 16

約数和(自身を含む): 1479394080

約数和(自身を除く): 620524046

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2054713, 4109426, 22601843, 39039547, 45203686, 78079094, 429435017, 858870034]

約数ペア:

[(1, 858870034), (2, 429435017), (11, 78079094), (19, 45203686), (22, 39039547), (38, 22601843), (209, 4109426), (418, 2054713)]