1330684834

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^2$

素因数の和:3477

約数の個数: 12

約数和(自身を含む): 2005040034

約数和(自身を除く): 674355200

約数列:

[1, 2, 257, 514, 1609, 3218, 413513, 827026, 2588881, 5177762, 665342417, 1330684834]

約数ペア:

[(1, 1330684834), (2, 665342417), (257, 5177762), (514, 2588881), (1609, 827026), (3218, 413513)]