266426628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1707863}}^1$

素因数の和:1707883

約数の個数: 24

約数和(自身を含む): 669482688

約数和(自身を除く): 403056060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1707863, 3415726, 5123589, 6831452, 10247178, 20494356, 22202219, 44404438, 66606657, 88808876, 133213314, 266426628]

約数ペア:

[(1, 266426628), (2, 133213314), (3, 88808876), (4, 66606657), (6, 44404438), (12, 22202219), (13, 20494356), (26, 10247178), (39, 6831452), (52, 5123589), (78, 3415726), (156, 1707863)]