1276854

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 2573760

約数和(自身を除く): 1296906

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1531, 3062, 4593, 9186, 212809, 425618, 638427, 1276854]

約数ペア:

[(1, 1276854), (2, 638427), (3, 425618), (6, 212809), (139, 9186), (278, 4593), (417, 3062), (834, 1531)]