2510778823

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{8807}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 2900298240

約数和(自身を除く): 389519417

約数列:

[1, 7, 139, 293, 973, 2051, 8807, 40727, 61649, 285089, 1224173, 2580451, 8569211, 18063157, 358682689, 2510778823]

約数ペア:

[(1, 2510778823), (7, 358682689), (139, 18063157), (293, 8569211), (973, 2580451), (2051, 1224173), (8807, 285089), (40727, 61649)]