2078989942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{2777}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 3351868128

約数和(自身を除く): 1272878186

約数列:

[1, 2, 17, 34, 97, 194, 227, 454, 1649, 2777, 3298, 3859, 5554, 7718, 22019, 44038, 47209, 94418, 269369, 374323, 538738, 630379, 748646, 1260758, 4579273, 9158546, 10716443, 21432886, 61146763, 122293526, 1039494971, 2078989942]

約数ペア:

[(1, 2078989942), (2, 1039494971), (17, 122293526), (34, 61146763), (97, 21432886), (194, 10716443), (227, 9158546), (454, 4579273), (1649, 1260758), (2777, 748646), (3298, 630379), (3859, 538738), (5554, 374323), (7718, 269369), (22019, 94418), (44038, 47209)]