396688136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3814309}}^1$

素因数の和:3814328

約数の個数: 16

約数和(自身を含む): 801005100

約数和(自身を除く): 404316964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3814309, 7628618, 15257236, 30514472, 49586017, 99172034, 198344068, 396688136]

約数ペア:

[(1, 396688136), (2, 198344068), (4, 99172034), (8, 49586017), (13, 30514472), (26, 15257236), (52, 7628618), (104, 3814309)]