645087702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{15359231}}^1$

素因数の和:15359243

約数の個数: 16

約数和(自身を含む): 1474486272

約数和(自身を除く): 829398570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 15359231, 30718462, 46077693, 92155386, 107514617, 215029234, 322543851, 645087702]

約数ペア:

[(1, 645087702), (2, 322543851), (3, 215029234), (6, 107514617), (7, 92155386), (14, 46077693), (21, 30718462), (42, 15359231)]