1796639548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{260081}}^1$

素因数の和:260253

約数の個数: 24

約数和(自身を含む): 3451808304

約数和(自身を除く): 1655168756

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 260081, 520162, 1040324, 2860891, 5721782, 11443564, 40832717, 81665434, 163330868, 449159887, 898319774, 1796639548]

約数ペア:

[(1, 1796639548), (2, 898319774), (4, 449159887), (11, 163330868), (22, 81665434), (44, 40832717), (157, 11443564), (314, 5721782), (628, 2860891), (1727, 1040324), (3454, 520162), (6908, 260081)]