857942212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2715007}}^1$

素因数の和:2715090

約数の個数: 12

約数和(自身を含む): 1520404480

約数和(自身を除く): 662462268

約数列:

[1, 2, 4, 79, 158, 316, 2715007, 5430014, 10860028, 214485553, 428971106, 857942212]

約数ペア:

[(1, 857942212), (2, 428971106), (4, 214485553), (79, 10860028), (158, 5430014), (316, 2715007)]