581253972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3725987}}^1$

素因数の和:3726007

約数の個数: 24

約数和(自身を含む): 1460587296

約数和(自身を除く): 879333324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3725987, 7451974, 11177961, 14903948, 22355922, 44711844, 48437831, 96875662, 145313493, 193751324, 290626986, 581253972]

約数ペア:

[(1, 581253972), (2, 290626986), (3, 193751324), (4, 145313493), (6, 96875662), (12, 48437831), (13, 44711844), (26, 22355922), (39, 14903948), (52, 11177961), (78, 7451974), (156, 3725987)]