313617902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{117109}}^1$

素因数の和:117227

約数の個数: 16

約数和(自身を含む): 511536480

約数和(自身を除く): 197918578

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 117109, 234218, 1522417, 3044834, 12062227, 24124454, 156808951, 313617902]

約数ペア:

[(1, 313617902), (2, 156808951), (13, 24124454), (26, 12062227), (103, 3044834), (206, 1522417), (1339, 234218), (2678, 117109)]