3980106290

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1\times {\mathrm{2657}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 7218702720

約数和(自身を除く): 3238596430

約数列:

[1, 2, 5, 10, 163, 326, 815, 919, 1630, 1838, 2657, 4595, 5314, 9190, 13285, 26570, 149797, 299594, 433091, 748985, 866182, 1497970, 2165455, 2441783, 4330910, 4883566, 12208915, 24417830, 398010629, 796021258, 1990053145, 3980106290]

約数ペア:

[(1, 3980106290), (2, 1990053145), (5, 796021258), (10, 398010629), (163, 24417830), (326, 12208915), (815, 4883566), (919, 4330910), (1630, 2441783), (1838, 2165455), (2657, 1497970), (4595, 866182), (5314, 748985), (9190, 433091), (13285, 299594), (26570, 149797)]