2012611205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33851}}^1$

素因数の和:33937

約数の個数: 32

約数和(自身を含む): 2807820288

約数和(自身を除く): 795209083

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 517, 1081, 1265, 2585, 5405, 11891, 33851, 59455, 169255, 372361, 778573, 1590997, 1861805, 3892865, 7954985, 8564303, 17500967, 36592931, 42821515, 87504835, 182964655, 402522241, 2012611205]

約数ペア:

[(1, 2012611205), (5, 402522241), (11, 182964655), (23, 87504835), (47, 42821515), (55, 36592931), (115, 17500967), (235, 8564303), (253, 7954985), (517, 3892865), (1081, 1861805), (1265, 1590997), (2585, 778573), (5405, 372361), (11891, 169255), (33851, 59455)]