2580469762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{141179}}^1$

素因数の和:141250

約数の個数: 32

約数和(自身を含む): 4506465600

約数和(自身を除く): 1925995838

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 141179, 282358, 1835327, 2682401, 3670654, 5223623, 5364802, 10447246, 34871213, 67907099, 69742426, 99248837, 135814198, 198497674, 1290234881, 2580469762]

約数ペア:

[(1, 2580469762), (2, 1290234881), (13, 198497674), (19, 135814198), (26, 99248837), (37, 69742426), (38, 67907099), (74, 34871213), (247, 10447246), (481, 5364802), (494, 5223623), (703, 3670654), (962, 2682401), (1406, 1835327), (9139, 282358), (18278, 141179)]