8159902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 12628224

約数和(自身を除く): 4468322

約数列:

[1, 2, 41, 82, 191, 382, 521, 1042, 7831, 15662, 21361, 42722, 99511, 199022, 4079951, 8159902]

約数ペア:

[(1, 8159902), (2, 4079951), (41, 199022), (82, 99511), (191, 42722), (382, 21361), (521, 15662), (1042, 7831)]