2012865413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{367781}}^1$

素因数の和:368215

約数の個数: 8

約数和(自身を含む): 2172856056

約数和(自身を除く): 159990643

約数列:

[1, 13, 421, 5473, 367781, 4781153, 154835801, 2012865413]

約数ペア:

[(1, 2012865413), (13, 154835801), (421, 4781153), (5473, 367781)]