1925681612

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1177067}}^1$

素因数の和:1177480

約数の個数: 12

約数和(自身を含む): 3378185160

約数和(自身を除く): 1452503548

約数列:

[1, 2, 4, 409, 818, 1636, 1177067, 2354134, 4708268, 481420403, 962840806, 1925681612]

約数ペア:

[(1, 1925681612), (2, 962840806), (4, 481420403), (409, 4708268), (818, 2354134), (1636, 1177067)]