2011364327

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1\times {\mathrm{2557}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 2324055552

約数和(自身を除く): 312691225

約数列:

[1, 7, 103, 721, 1091, 2557, 7637, 17899, 112373, 263371, 786611, 1843597, 2789687, 19527809, 287337761, 2011364327]

約数ペア:

[(1, 2011364327), (7, 287337761), (103, 19527809), (721, 2789687), (1091, 1843597), (2557, 786611), (7637, 263371), (17899, 112373)]