27879170422

素因数分解:

$2^1\times {\mathrm{1997}}^1\times {\mathrm{6980263}}^1$

素因数の和:6982262

約数の個数: 8

約数和(自身を含む): 41839702416

約数和(自身を除く): 13960531994

約数列:

[1, 2, 1997, 3994, 6980263, 13960526, 13939585211, 27879170422]

約数ペア:

[(1, 27879170422), (2, 13939585211), (1997, 13960526), (3994, 6980263)]