309478066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{14627}}^1$

素因数の和:14849

約数の個数: 16

約数和(自身を含む): 473947200

約数和(自身を除く): 164469134

約数列:

[1, 2, 71, 142, 149, 298, 10579, 14627, 21158, 29254, 1038517, 2077034, 2179423, 4358846, 154739033, 309478066]

約数ペア:

[(1, 309478066), (2, 154739033), (71, 4358846), (142, 2179423), (149, 2077034), (298, 1038517), (10579, 29254), (14627, 21158)]