172968862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{10639}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 283449600

約数和(自身を除く): 110480738

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 10639, 16258, 21278, 117029, 234058, 7862221, 15724442, 86484431, 172968862]

約数ペア:

[(1, 172968862), (2, 86484431), (11, 15724442), (22, 7862221), (739, 234058), (1478, 117029), (8129, 21278), (10639, 16258)]