4262674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 6991488

約数和(自身を除く): 2728814

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2447, 4894, 31811, 63622, 163949, 327898, 2131337, 4262674]

約数ペア:

[(1, 4262674), (2, 2131337), (13, 327898), (26, 163949), (67, 63622), (134, 31811), (871, 4894), (1742, 2447)]