642013204

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{101009}}^1$

素因数の和:101247

約数の個数: 24

約数和(自身を含む): 1289695680

約数和(自身を除く): 647682476

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 101009, 202018, 404036, 707063, 1414126, 2828252, 22929043, 45858086, 91716172, 160503301, 321006602, 642013204]

約数ペア:

[(1, 642013204), (2, 321006602), (4, 160503301), (7, 91716172), (14, 45858086), (28, 22929043), (227, 2828252), (454, 1414126), (908, 707063), (1589, 404036), (3178, 202018), (6356, 101009)]