7987668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51203}}^1$

素因数の和:51223

約数の個数: 24

約数和(自身を含む): 20071968

約数和(自身を除く): 12084300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 51203, 102406, 153609, 204812, 307218, 614436, 665639, 1331278, 1996917, 2662556, 3993834, 7987668]

約数ペア:

[(1, 7987668), (2, 3993834), (3, 2662556), (4, 1996917), (6, 1331278), (12, 665639), (13, 614436), (26, 307218), (39, 204812), (52, 153609), (78, 102406), (156, 51203)]