2247174238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{389999}}^1$

素因数の和:390111

約数の個数: 16

約数和(自身を含む): 3500640000

約数和(自身を除く): 1253465762

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 389999, 779998, 16769957, 26129933, 33539914, 52259866, 1123587119, 2247174238]

約数ペア:

[(1, 2247174238), (2, 1123587119), (43, 52259866), (67, 33539914), (86, 26129933), (134, 16769957), (2881, 779998), (5762, 389999)]