213425862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2736229}}^1$

素因数の和:2736247

約数の個数: 16

約数和(自身を含む): 459686640

約数和(自身を除く): 246260778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2736229, 5472458, 8208687, 16417374, 35570977, 71141954, 106712931, 213425862]

約数ペア:

[(1, 213425862), (2, 106712931), (3, 71141954), (6, 35570977), (13, 16417374), (26, 8208687), (39, 5472458), (78, 2736229)]