1231193522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{38281}}^1$

素因数の和:39533

約数の個数: 16

約数和(自身を含む): 1990510872

約数和(自身を除く): 759317350

約数列:

[1, 2, 13, 26, 1237, 2474, 16081, 32162, 38281, 76562, 497653, 995306, 47353597, 94707194, 615596761, 1231193522]

約数ペア:

[(1, 1231193522), (2, 615596761), (13, 94707194), (26, 47353597), (1237, 995306), (2474, 497653), (16081, 76562), (32162, 38281)]