8666710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 16944480

約数和(自身を除く): 8277770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 409, 815, 818, 1630, 2045, 2119, 4090, 4238, 5317, 10595, 10634, 21190, 26585, 53170, 66667, 133334, 333335, 666670, 866671, 1733342, 4333355, 8666710]

約数ペア:

[(1, 8666710), (2, 4333355), (5, 1733342), (10, 866671), (13, 666670), (26, 333335), (65, 133334), (130, 66667), (163, 53170), (326, 26585), (409, 21190), (815, 10634), (818, 10595), (1630, 5317), (2045, 4238), (2119, 4090)]