1330450576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{913771}}^1$

素因数の和:913799

約数の個数: 40

約数和(自身を含む): 3172616384

約数和(自身を除く): 1842165808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 913771, 1827542, 3655084, 6396397, 7310168, 11879023, 12792794, 14620336, 23758046, 25585588, 47516092, 51171176, 83153161, 95032184, 102342352, 166306322, 190064368, 332612644, 665225288, 1330450576]

約数ペア:

[(1, 1330450576), (2, 665225288), (4, 332612644), (7, 190064368), (8, 166306322), (13, 102342352), (14, 95032184), (16, 83153161), (26, 51171176), (28, 47516092), (52, 25585588), (56, 23758046), (91, 14620336), (104, 12792794), (112, 11879023), (182, 7310168), (208, 6396397), (364, 3655084), (728, 1827542), (1456, 913771)]