2010296881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1\times {\mathrm{941}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 2131934400

約数和(自身を除く): 121637519

約数列:

[1, 19, 229, 491, 941, 4351, 9329, 17879, 112439, 215489, 462031, 2136341, 4094291, 8778589, 105805099, 2010296881]

約数ペア:

[(1, 2010296881), (19, 105805099), (229, 8778589), (491, 4094291), (941, 2136341), (4351, 462031), (9329, 215489), (17879, 112439)]