289333798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{108041}}^1$

素因数の和:108159

約数の個数: 16

約数和(自身を含む): 471927456

約数和(自身を除く): 182593658

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 108041, 216082, 1404533, 2809066, 11128223, 22256446, 144666899, 289333798]

約数ペア:

[(1, 289333798), (2, 144666899), (13, 22256446), (26, 11128223), (103, 2809066), (206, 1404533), (1339, 216082), (2678, 108041)]