39908363044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907008251}}^1$

素因数の和:907008266

約数の個数: 12

約数和(自身を含む): 76188693168

約数和(自身を除く): 36280330124

約数列:

[1, 2, 4, 11, 22, 44, 907008251, 1814016502, 3628033004, 9977090761, 19954181522, 39908363044]

約数ペア:

[(1, 39908363044), (2, 19954181522), (4, 9977090761), (11, 3628033004), (22, 1814016502), (44, 907008251)]