255962486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{60397}}^1$

素因数の和:60575

約数の個数: 16

約数和(自身を含む): 416021424

約数和(自身を除く): 160058938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 60397, 120794, 785161, 1570322, 9844711, 19689422, 127981243, 255962486]

約数ペア:

[(1, 255962486), (2, 127981243), (13, 19689422), (26, 9844711), (163, 1570322), (326, 785161), (2119, 120794), (4238, 60397)]