755318980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2905073}}^1$

素因数の和:2905095

約数の個数: 24

約数和(自身を含む): 1708183512

約数和(自身を除く): 952864532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2905073, 5810146, 11620292, 14525365, 29050730, 37765949, 58101460, 75531898, 151063796, 188829745, 377659490, 755318980]

約数ペア:

[(1, 755318980), (2, 377659490), (4, 188829745), (5, 151063796), (10, 75531898), (13, 58101460), (20, 37765949), (26, 29050730), (52, 14525365), (65, 11620292), (130, 5810146), (260, 2905073)]