1381276802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{42089}}^1$

素因数の和:42421

約数の個数: 16

約数和(自身を含む): 2113759800

約数和(自身を除く): 732482998

約数列:

[1, 2, 61, 122, 269, 538, 16409, 32818, 42089, 84178, 2567429, 5134858, 11321941, 22643882, 690638401, 1381276802]

約数ペア:

[(1, 1381276802), (2, 690638401), (61, 22643882), (122, 11321941), (269, 5134858), (538, 2567429), (16409, 84178), (32818, 42089)]