1927475778814

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{430909}}^1\times {\mathrm{13721}}^1$

素因数の和:444795

約数の個数: 16

約数和(自身を含む): 2909169933840

約数和(自身を除く): 981694155026

約数列:

[1, 2, 163, 326, 13721, 27442, 430909, 861818, 2236523, 4473046, 70238167, 140476334, 5912502389, 11825004778, 963737889407, 1927475778814]

約数ペア:

[(1, 1927475778814), (2, 963737889407), (163, 11825004778), (326, 5912502389), (13721, 140476334), (27442, 70238167), (430909, 4473046), (861818, 2236523)]