4397045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 5488560

約数和(自身を除く): 1091515

約数列:

[1, 5, 41, 89, 205, 241, 445, 1205, 3649, 9881, 18245, 21449, 49405, 107245, 879409, 4397045]

約数ペア:

[(1, 4397045), (5, 879409), (41, 107245), (89, 49405), (205, 21449), (241, 18245), (445, 9881), (1205, 3649)]