1898825902

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{45841}}^1$

素因数の和:46131

約数の個数: 16

約数和(自身を含む): 2888046000

約数和(自身を除く): 989220098

約数列:

[1, 2, 139, 149, 278, 298, 20711, 41422, 45841, 91682, 6371899, 6830309, 12743798, 13660618, 949412951, 1898825902]

約数ペア:

[(1, 1898825902), (2, 949412951), (139, 13660618), (149, 12743798), (278, 6830309), (298, 6371899), (20711, 91682), (41422, 45841)]