256460879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 283975680

約数和(自身を除く): 27514801

約数列:

[1, 19, 23, 127, 437, 2413, 2921, 4621, 55499, 87799, 106283, 586867, 2019377, 11150473, 13497941, 256460879]

約数ペア:

[(1, 256460879), (19, 13497941), (23, 11150473), (127, 2019377), (437, 586867), (2413, 106283), (2921, 87799), (4621, 55499)]