2021609054

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1\times {\mathrm{8263}}^1$

素因数の和:9235

約数の個数: 16

約数和(自身を含む): 3056853600

約数和(自身を除く): 1035244546

約数列:

[1, 2, 149, 298, 821, 1642, 8263, 16526, 122329, 244658, 1231187, 2462374, 6783923, 13567846, 1010804527, 2021609054]

約数ペア:

[(1, 2021609054), (2, 1010804527), (149, 13567846), (298, 6783923), (821, 2462374), (1642, 1231187), (8263, 244658), (16526, 122329)]