1057394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 1736448

約数和(自身を除く): 679054

約数列:

[1, 2, 13, 26, 67, 134, 607, 871, 1214, 1742, 7891, 15782, 40669, 81338, 528697, 1057394]

約数ペア:

[(1, 1057394), (2, 528697), (13, 81338), (26, 40669), (67, 15782), (134, 7891), (607, 1742), (871, 1214)]