2783204488

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{358291}}^1$

素因数の和:359268

約数の個数: 16

約数和(自身を含む): 5223897360

約数和(自身を除く): 2440692872

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 358291, 716582, 1433164, 2866328, 347900561, 695801122, 1391602244, 2783204488]

約数ペア:

[(1, 2783204488), (2, 1391602244), (4, 695801122), (8, 347900561), (971, 2866328), (1942, 1433164), (3884, 716582), (7768, 358291)]