181419692

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{401371}}^1$

素因数の和:401488

約数の個数: 12

約数和(自身を含む): 320294856

約数和(自身を除く): 138875164

約数列:

[1, 2, 4, 113, 226, 452, 401371, 802742, 1605484, 45354923, 90709846, 181419692]

約数ペア:

[(1, 181419692), (2, 90709846), (4, 45354923), (113, 1605484), (226, 802742), (452, 401371)]