248889647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 264069120

約数和(自身を除く): 15179473

約数列:

[1, 23, 127, 139, 613, 2921, 3197, 14099, 17653, 77851, 85207, 406019, 1790573, 1959761, 10821289, 248889647]

約数ペア:

[(1, 248889647), (23, 10821289), (127, 1959761), (139, 1790573), (613, 406019), (2921, 85207), (3197, 77851), (14099, 17653)]