8271356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 14894880

約数和(自身を除く): 6623524

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 311, 436, 622, 1244, 6649, 13298, 18971, 26596, 33899, 37942, 67798, 75884, 135596, 2067839, 4135678, 8271356]

約数ペア:

[(1, 8271356), (2, 4135678), (4, 2067839), (61, 135596), (109, 75884), (122, 67798), (218, 37942), (244, 33899), (311, 26596), (436, 18971), (622, 13298), (1244, 6649)]