1285688614

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{28283}}^1$

素因数の和:28500

約数の個数: 32

約数和(自身を含む): 2345988096

約数和(自身を除く): 1060299482

約数列:

[1, 2, 7, 14, 17, 34, 119, 191, 238, 382, 1337, 2674, 3247, 6494, 22729, 28283, 45458, 56566, 197981, 395962, 480811, 961622, 3365677, 5402053, 6731354, 10804106, 37814371, 75628742, 91834901, 183669802, 642844307, 1285688614]

約数ペア:

[(1, 1285688614), (2, 642844307), (7, 183669802), (14, 91834901), (17, 75628742), (34, 37814371), (119, 10804106), (191, 6731354), (238, 5402053), (382, 3365677), (1337, 961622), (2674, 480811), (3247, 395962), (6494, 197981), (22729, 56566), (28283, 45458)]