2780962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 4447872

約数和(自身を除く): 1666910

約数列:

[1, 2, 17, 34, 263, 311, 526, 622, 4471, 5287, 8942, 10574, 81793, 163586, 1390481, 2780962]

約数ペア:

[(1, 2780962), (2, 1390481), (17, 163586), (34, 81793), (263, 10574), (311, 8942), (526, 5287), (622, 4471)]