456370426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{35449}}^1$

素因数の和:35649

約数の個数: 16

約数和(自身を含む): 705738600

約数和(自身を除く): 249368174

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 35449, 70898, 1453409, 2906818, 5565493, 11130986, 228185213, 456370426]

約数ペア:

[(1, 456370426), (2, 228185213), (41, 11130986), (82, 5565493), (157, 2906818), (314, 1453409), (6437, 70898), (12874, 35449)]