12480493016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{434921}}^1$

素因数の和:435155

約数の個数: 32

約数和(自身を含む): 24894935280

約数和(自身を除く): 12414442264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 434921, 869842, 1739684, 3479368, 7393657, 14787314, 29574628, 59149256, 91768331, 183536662, 367073324, 734146648, 1560061627, 3120123254, 6240246508, 12480493016]

約数ペア:

[(1, 12480493016), (2, 6240246508), (4, 3120123254), (8, 1560061627), (17, 734146648), (34, 367073324), (68, 183536662), (136, 91768331), (211, 59149256), (422, 29574628), (844, 14787314), (1688, 7393657), (3587, 3479368), (7174, 1739684), (14348, 869842), (28696, 434921)]