771472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3730

約数の個数: 20

約数和(自身を含む): 1610140

約数和(自身を除く): 838668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3709, 7418, 14836, 29672, 48217, 59344, 96434, 192868, 385736, 771472]

約数ペア:

[(1, 771472), (2, 385736), (4, 192868), (8, 96434), (13, 59344), (16, 48217), (26, 29672), (52, 14836), (104, 7418), (208, 3709)]