1556750868

素因数分解:

$2^2\times 3^1\times {\mathrm{129729239}}^1$

素因数の和:129729246

約数の個数: 12

約数和(自身を含む): 3632418720

約数和(自身を除く): 2075667852

約数列:

[1, 2, 3, 4, 6, 12, 129729239, 259458478, 389187717, 518916956, 778375434, 1556750868]

約数ペア:

[(1, 1556750868), (2, 778375434), (3, 518916956), (4, 389187717), (6, 259458478), (12, 129729239)]