1652707472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7945709}}^1$

素因数の和:7945730

約数の個数: 20

約数和(自身を含む): 3448438140

約数和(自身を除く): 1795730668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7945709, 15891418, 31782836, 63565672, 103294217, 127131344, 206588434, 413176868, 826353736, 1652707472]

約数ペア:

[(1, 1652707472), (2, 826353736), (4, 413176868), (8, 206588434), (13, 127131344), (16, 103294217), (26, 63565672), (52, 31782836), (104, 15891418), (208, 7945709)]