872441404

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{417037}}^1$

素因数の和:417564

約数の個数: 12

約数和(自身を含む): 1529695384

約数和(自身を除く): 657253980

約数列:

[1, 2, 4, 523, 1046, 2092, 417037, 834074, 1668148, 218110351, 436220702, 872441404]

約数ペア:

[(1, 872441404), (2, 436220702), (4, 218110351), (523, 1668148), (1046, 834074), (2092, 417037)]