398601372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{196549}}^1$

素因数の和:196582

約数の個数: 36

約数和(自身を含む): 1007122200

約数和(自身を除く): 608520828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 196549, 393098, 589647, 786196, 1179294, 2358588, 2555137, 5110274, 7665411, 10220548, 15330822, 30661644, 33216781, 66433562, 99650343, 132867124, 199300686, 398601372]

約数ペア:

[(1, 398601372), (2, 199300686), (3, 132867124), (4, 99650343), (6, 66433562), (12, 33216781), (13, 30661644), (26, 15330822), (39, 10220548), (52, 7665411), (78, 5110274), (156, 2555137), (169, 2358588), (338, 1179294), (507, 786196), (676, 589647), (1014, 393098), (2028, 196549)]