1261274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 2256768

約数和(自身を除く): 995494

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3917, 7834, 27419, 54838, 90091, 180182, 630637, 1261274]

約数ペア:

[(1, 1261274), (2, 630637), (7, 180182), (14, 90091), (23, 54838), (46, 27419), (161, 7834), (322, 3917)]