788643476

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{470551}}^1$

素因数の和:470974

約数の個数: 12

約数和(自身を含む): 1383422880

約数和(自身を除く): 594779404

約数列:

[1, 2, 4, 419, 838, 1676, 470551, 941102, 1882204, 197160869, 394321738, 788643476]

約数ペア:

[(1, 788643476), (2, 394321738), (4, 197160869), (419, 1882204), (838, 941102), (1676, 470551)]