129607654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{70979}}^1$

素因数の和:71075

約数の個数: 16

約数和(自身を含む): 214643520

約数和(自身を除く): 85035866

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 70979, 141958, 780769, 1561538, 5891257, 11782514, 64803827, 129607654]

約数ペア:

[(1, 129607654), (2, 64803827), (11, 11782514), (22, 5891257), (83, 1561538), (166, 780769), (913, 141958), (1826, 70979)]