418541812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8048881}}^1$

素因数の和:8048898

約数の個数: 12

約数和(自身を含む): 788790436

約数和(自身を除く): 370248624

約数列:

[1, 2, 4, 13, 26, 52, 8048881, 16097762, 32195524, 104635453, 209270906, 418541812]

約数ペア:

[(1, 418541812), (2, 209270906), (4, 104635453), (13, 32195524), (26, 16097762), (52, 8048881)]