2014163980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{891223}}^1$

素因数の和:891345

約数の個数: 24

約数和(自身を含む): 4267180512

約数和(自身を除く): 2253016532

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 891223, 1782446, 3564892, 4456115, 8912230, 17824460, 100708199, 201416398, 402832796, 503540995, 1007081990, 2014163980]

約数ペア:

[(1, 2014163980), (2, 1007081990), (4, 503540995), (5, 402832796), (10, 201416398), (20, 100708199), (113, 17824460), (226, 8912230), (452, 4456115), (565, 3564892), (1130, 1782446), (2260, 891223)]