118759472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{570959}}^1$

素因数の和:570980

約数の個数: 20

約数和(自身を含む): 247796640

約数和(自身を除く): 129037168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 570959, 1141918, 2283836, 4567672, 7422467, 9135344, 14844934, 29689868, 59379736, 118759472]

約数ペア:

[(1, 118759472), (2, 59379736), (4, 29689868), (8, 14844934), (13, 9135344), (16, 7422467), (26, 4567672), (52, 2283836), (104, 1141918), (208, 570959)]