2017305524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{19603}}^1$

素因数の和:21599

約数の個数: 24

約数和(自身を含む): 3803960160

約数和(自身を除く): 1786654636

約数列:

[1, 2, 4, 13, 26, 52, 1979, 3958, 7916, 19603, 25727, 39206, 51454, 78412, 102908, 254839, 509678, 1019356, 38794337, 77588674, 155177348, 504326381, 1008652762, 2017305524]

約数ペア:

[(1, 2017305524), (2, 1008652762), (4, 504326381), (13, 155177348), (26, 77588674), (52, 38794337), (1979, 1019356), (3958, 509678), (7916, 254839), (19603, 102908), (25727, 78412), (39206, 51454)]