2002970018

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{99839}}^1$

素因数の和:101281

約数の個数: 16

約数和(自身を含む): 3436093440

約数和(自身を除く): 1433123422

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 99839, 199678, 698873, 1397746, 143069287, 286138574, 1001485009, 2002970018]

約数ペア:

[(1, 2002970018), (2, 1001485009), (7, 286138574), (14, 143069287), (1433, 1397746), (2866, 698873), (10031, 199678), (20062, 99839)]