538416532

素因数分解:

$2^2\times {\mathrm{21121}}^1\times {\mathrm{6373}}^1$

素因数の和:27498

約数の個数: 12

約数和(自身を含む): 942421396

約数和(自身を除く): 404004864

約数列:

[1, 2, 4, 6373, 12746, 21121, 25492, 42242, 84484, 134604133, 269208266, 538416532]

約数ペア:

[(1, 538416532), (2, 269208266), (4, 134604133), (6373, 84484), (12746, 42242), (21121, 25492)]