7155266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 11414520

約数和(自身を除く): 4259254

約数列:

[1, 2, 17, 34, 389, 541, 778, 1082, 6613, 9197, 13226, 18394, 210449, 420898, 3577633, 7155266]

約数ペア:

[(1, 7155266), (2, 3577633), (17, 420898), (34, 210449), (389, 18394), (541, 13226), (778, 9197), (1082, 6613)]