1310129848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{10789}}^1$

素因数の和:11191

約数の個数: 32

約数和(自身を含む): 2520975600

約数和(自身を除く): 1210845752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 353, 706, 1412, 2824, 10789, 15179, 21578, 30358, 43156, 60716, 86312, 121432, 463927, 927854, 1855708, 3711416, 3808517, 7617034, 15234068, 30468136, 163766231, 327532462, 655064924, 1310129848]

約数ペア:

[(1, 1310129848), (2, 655064924), (4, 327532462), (8, 163766231), (43, 30468136), (86, 15234068), (172, 7617034), (344, 3808517), (353, 3711416), (706, 1855708), (1412, 927854), (2824, 463927), (10789, 121432), (15179, 86312), (21578, 60716), (30358, 43156)]