2017868719

素因数分解:

${\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 2088815616

約数和(自身を除く): 70946897

約数列:

[1, 47, 151, 157, 1811, 7097, 7379, 23707, 85117, 273461, 284327, 1114229, 12852667, 13363369, 42933377, 2017868719]

約数ペア:

[(1, 2017868719), (47, 42933377), (151, 13363369), (157, 12852667), (1811, 1114229), (7097, 284327), (7379, 273461), (23707, 85117)]