128897996942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{40972027}}^1$

素因数の和:40972064

約数の個数: 24

約数和(自身を含む): 228869748408

約数和(自身を除く): 99971751466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 40972027, 81944054, 450692297, 532636351, 901384594, 1065272702, 4957615267, 5858999861, 9915230534, 11717999722, 64448998471, 128897996942]

約数ペア:

[(1, 128897996942), (2, 64448998471), (11, 11717999722), (13, 9915230534), (22, 5858999861), (26, 4957615267), (121, 1065272702), (143, 901384594), (242, 532636351), (286, 450692297), (1573, 81944054), (3146, 40972027)]