522156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 1242864

約数和(自身を除く): 720708

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 821, 1642, 2463, 3284, 4926, 9852, 43513, 87026, 130539, 174052, 261078, 522156]

約数ペア:

[(1, 522156), (2, 261078), (3, 174052), (4, 130539), (6, 87026), (12, 43513), (53, 9852), (106, 4926), (159, 3284), (212, 2463), (318, 1642), (636, 821)]