2170704916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4978681}}^1$

素因数の和:4978794

約数の個数: 12

約数和(自身を含む): 3833585140

約数和(自身を除く): 1662880224

約数列:

[1, 2, 4, 109, 218, 436, 4978681, 9957362, 19914724, 542676229, 1085352458, 2170704916]

約数ペア:

[(1, 2170704916), (2, 1085352458), (4, 542676229), (109, 19914724), (218, 9957362), (436, 4978681)]