2449642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 4015872

約数和(自身を除く): 1566230

約数列:

[1, 2, 13, 26, 71, 142, 923, 1327, 1846, 2654, 17251, 34502, 94217, 188434, 1224821, 2449642]

約数ペア:

[(1, 2449642), (2, 1224821), (13, 188434), (26, 94217), (71, 34502), (142, 17251), (923, 2654), (1327, 1846)]