251228932771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4526729}}^1$

素因数の和:4526898

約数の個数: 16

約数和(自身を含む): 278122291200

約数和(自身を除く): 26893358429

約数列:

[1, 19, 23, 127, 437, 2413, 2921, 55499, 4526729, 86007851, 104114767, 574894583, 1978180573, 10922997077, 13222575409, 251228932771]

約数ペア:

[(1, 251228932771), (19, 13222575409), (23, 10922997077), (127, 1978180573), (437, 574894583), (2413, 104114767), (2921, 86007851), (55499, 4526729)]