664206011

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{4051}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 774094080

約数和(自身を除く): 109888069

約数列:

[1, 7, 59, 397, 413, 2779, 4051, 23423, 28357, 163961, 239009, 1608247, 1673063, 11257729, 94886573, 664206011]

約数ペア:

[(1, 664206011), (7, 94886573), (59, 11257729), (397, 1673063), (413, 1608247), (2779, 239009), (4051, 163961), (23423, 28357)]