2247409808

素因数分解:

$2^4\times 7^1\times {\mathrm{20066159}}^1$

素因数の和:20066174

約数の個数: 20

約数和(自身を含む): 4976407680

約数和(自身を除く): 2728997872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20066159, 40132318, 80264636, 140463113, 160529272, 280926226, 321058544, 561852452, 1123704904, 2247409808]

約数ペア:

[(1, 2247409808), (2, 1123704904), (4, 561852452), (7, 321058544), (8, 280926226), (14, 160529272), (16, 140463113), (28, 80264636), (56, 40132318), (112, 20066159)]