2049279994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{21023}}^1$

素因数の和:21150

約数の個数: 32

約数和(自身を含む): 3378640896

約数和(自身を除く): 1329360902

約数列:

[1, 2, 17, 34, 47, 61, 94, 122, 799, 1037, 1598, 2074, 2867, 5734, 21023, 42046, 48739, 97478, 357391, 714782, 988081, 1282403, 1976162, 2564806, 16797377, 21800851, 33594754, 43601702, 60272941, 120545882, 1024639997, 2049279994]

約数ペア:

[(1, 2049279994), (2, 1024639997), (17, 120545882), (34, 60272941), (47, 43601702), (61, 33594754), (94, 21800851), (122, 16797377), (799, 2564806), (1037, 1976162), (1598, 1282403), (2074, 988081), (2867, 714782), (5734, 357391), (21023, 97478), (42046, 48739)]