8280916

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 16752960

約数和(自身を除く): 8472044

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 3323, 6646, 13292, 23261, 46522, 93044, 295747, 591494, 1182988, 2070229, 4140458, 8280916]

約数ペア:

[(1, 8280916), (2, 4140458), (4, 2070229), (7, 1182988), (14, 591494), (28, 295747), (89, 93044), (178, 46522), (356, 23261), (623, 13292), (1246, 6646), (2492, 3323)]