256884265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{6899}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 336830400

約数和(自身を除く): 79946135

約数列:

[1, 5, 11, 55, 677, 3385, 6899, 7447, 34495, 37235, 75889, 379445, 4670623, 23353115, 51376853, 256884265]

約数ペア:

[(1, 256884265), (5, 51376853), (11, 23353115), (55, 4670623), (677, 379445), (3385, 75889), (6899, 37235), (7447, 34495)]