1256274

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 2763072

約数和(自身を除く): 1506798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 983, 1278, 1966, 2949, 5898, 8847, 17694, 69793, 139586, 209379, 418758, 628137, 1256274]

約数ペア:

[(1, 1256274), (2, 628137), (3, 418758), (6, 209379), (9, 139586), (18, 69793), (71, 17694), (142, 8847), (213, 5898), (426, 2949), (639, 1966), (983, 1278)]