2272426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 3725568

約数和(自身を除く): 1453142

約数列:

[1, 2, 13, 26, 71, 142, 923, 1231, 1846, 2462, 16003, 32006, 87401, 174802, 1136213, 2272426]

約数ペア:

[(1, 2272426), (2, 1136213), (13, 174802), (26, 87401), (71, 32006), (142, 16003), (923, 2462), (1231, 1846)]