1979598002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{13940831}}^1$

素因数の和:13940904

約数の個数: 8

約数和(自身を含む): 3011219712

約数和(自身を除く): 1031621710

約数列:

[1, 2, 71, 142, 13940831, 27881662, 989799001, 1979598002]

約数ペア:

[(1, 1979598002), (2, 989799001), (71, 27881662), (142, 13940831)]