4975831888

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1907911}}^1$

素因数の和:1908082

約数の個数: 20

約数和(自身を含む): 9699824608

約数和(自身を除く): 4723992720

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 1907911, 3815822, 7631644, 15263288, 30526576, 310989493, 621978986, 1243957972, 2487915944, 4975831888]

約数ペア:

[(1, 4975831888), (2, 2487915944), (4, 1243957972), (8, 621978986), (16, 310989493), (163, 30526576), (326, 15263288), (652, 7631644), (1304, 3815822), (2608, 1907911)]