630208222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1552237}}^1$

素因数の和:1552275

約数の個数: 16

約数和(自身を含む): 1117611360

約数和(自身を除く): 487403138

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1552237, 3104474, 10865659, 21731318, 45014873, 90029746, 315104111, 630208222]

約数ペア:

[(1, 630208222), (2, 315104111), (7, 90029746), (14, 45014873), (29, 21731318), (58, 10865659), (203, 3104474), (406, 1552237)]