190486270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1465279}}^1$

素因数の和:1465299

約数の個数: 16

約数和(自身を含む): 369250560

約数和(自身を除く): 178764290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1465279, 2930558, 7326395, 14652790, 19048627, 38097254, 95243135, 190486270]

約数ペア:

[(1, 190486270), (2, 95243135), (5, 38097254), (10, 19048627), (13, 14652790), (26, 7326395), (65, 2930558), (130, 1465279)]