42390202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 65124000

約数和(自身を除く): 22733798

約数列:

[1, 2, 59, 118, 149, 298, 2411, 4822, 8791, 17582, 142249, 284498, 359239, 718478, 21195101, 42390202]

約数ペア:

[(1, 42390202), (2, 21195101), (59, 718478), (118, 359239), (149, 284498), (298, 142249), (2411, 17582), (4822, 8791)]