2008756798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{23801}}^1$

素因数の和:26043

約数の個数: 16

約数和(自身を含む): 3173282640

約数和(自身を除く): 1164525842

約数列:

[1, 2, 19, 38, 2221, 4442, 23801, 42199, 47602, 84398, 452219, 904438, 52862021, 105724042, 1004378399, 2008756798]

約数ペア:

[(1, 2008756798), (2, 1004378399), (19, 105724042), (38, 52862021), (2221, 904438), (4442, 452219), (23801, 84398), (42199, 47602)]