1320742079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 1408492800

約数和(自身を除く): 87750721

約数列:

[1, 19, 113, 263, 2147, 2339, 4997, 29719, 44441, 264307, 564661, 615157, 5021833, 11687983, 69512741, 1320742079]

約数ペア:

[(1, 1320742079), (19, 69512741), (113, 11687983), (263, 5021833), (2147, 615157), (2339, 564661), (4997, 264307), (29719, 44441)]