2016247571

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 2239735536

約数和(自身を除く): 223487965

約数列:

[1, 13, 53, 163, 169, 689, 1381, 2119, 8639, 8957, 17953, 27547, 73193, 112307, 225103, 233389, 951509, 1459991, 2926339, 11930459, 12369617, 38042407, 155095967, 2016247571]

約数ペア:

[(1, 2016247571), (13, 155095967), (53, 38042407), (163, 12369617), (169, 11930459), (689, 2926339), (1381, 1459991), (2119, 951509), (8639, 233389), (8957, 225103), (17953, 112307), (27547, 73193)]