2872390634

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{21435751}}^1$

素因数の和:21435820

約数の個数: 8

約数和(自身を含む): 4372893408

約数和(自身を除く): 1500502774

約数列:

[1, 2, 67, 134, 21435751, 42871502, 1436195317, 2872390634]

約数ペア:

[(1, 2872390634), (2, 1436195317), (67, 42871502), (134, 21435751)]