1309120354084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19251769913}}^1$

素因数の和:19251769934

約数の個数: 12

約数和(自身を含む): 2425723009164

約数和(自身を除く): 1116602655080

約数列:

[1, 2, 4, 17, 34, 68, 19251769913, 38503539826, 77007079652, 327280088521, 654560177042, 1309120354084]

約数ペア:

[(1, 1309120354084), (2, 654560177042), (4, 327280088521), (17, 77007079652), (34, 38503539826), (68, 19251769913)]