1640104826

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1\times {\mathrm{6827}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 2484627264

約数和(自身を除く): 844522438

約数列:

[1, 2, 113, 226, 1063, 2126, 6827, 13654, 120119, 240238, 771451, 1542902, 7257101, 14514202, 820052413, 1640104826]

約数ペア:

[(1, 1640104826), (2, 820052413), (113, 14514202), (226, 7257101), (1063, 1542902), (2126, 771451), (6827, 240238), (13654, 120119)]