2013037910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{418511}}^1$

素因数の和:418568

約数の個数: 32

約数和(自身を含む): 4007670912

約数和(自身を除く): 1994633002

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 418511, 837022, 2092555, 4185110, 5440643, 10881286, 15484907, 27203215, 30969814, 54406430, 77424535, 154849070, 201303791, 402607582, 1006518955, 2013037910]

約数ペア:

[(1, 2013037910), (2, 1006518955), (5, 402607582), (10, 201303791), (13, 154849070), (26, 77424535), (37, 54406430), (65, 30969814), (74, 27203215), (130, 15484907), (185, 10881286), (370, 5440643), (481, 4185110), (962, 2092555), (2405, 837022), (4810, 418511)]