1255012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2593}}^1$

素因数の和:2619

約数の個数: 18

約数和(自身を含む): 2415014

約数和(自身を除く): 1160002

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2593, 5186, 10372, 28523, 57046, 114092, 313753, 627506, 1255012]

約数ペア:

[(1, 1255012), (2, 627506), (4, 313753), (11, 114092), (22, 57046), (44, 28523), (121, 10372), (242, 5186), (484, 2593)]