129319404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{250619}}^1$

素因数の和:250669

約数の個数: 24

約数和(自身を含む): 308763840

約数和(自身を除く): 179444436

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 250619, 501238, 751857, 1002476, 1503714, 3007428, 10776617, 21553234, 32329851, 43106468, 64659702, 129319404]

約数ペア:

[(1, 129319404), (2, 64659702), (3, 43106468), (4, 32329851), (6, 21553234), (12, 10776617), (43, 3007428), (86, 1503714), (129, 1002476), (172, 751857), (258, 501238), (516, 250619)]