520038734

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1\times {\mathrm{1063}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 784210560

約数和(自身を除く): 264171826

約数列:

[1, 2, 331, 662, 739, 1063, 1478, 2126, 244609, 351853, 489218, 703706, 785557, 1571114, 260019367, 520038734]

約数ペア:

[(1, 520038734), (2, 260019367), (331, 1571114), (662, 785557), (739, 703706), (1063, 489218), (1478, 351853), (2126, 244609)]