652046852

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{406513}}^1$

素因数の和:406918

約数の個数: 12

約数和(自身を含む): 1143930396

約数和(自身を除く): 491883544

約数列:

[1, 2, 4, 401, 802, 1604, 406513, 813026, 1626052, 163011713, 326023426, 652046852]

約数ペア:

[(1, 652046852), (2, 326023426), (4, 163011713), (401, 1626052), (802, 813026), (1604, 406513)]