1900772566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{202339}}^1$

素因数の和:202420

約数の個数: 32

約数和(自身を含む): 3612983040

約数和(自身を除く): 1712210474

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 202339, 404678, 1416373, 2225729, 2832746, 4451458, 12342679, 15580103, 24685358, 31160206, 86398753, 135769469, 172797506, 271538938, 950386283, 1900772566]

約数ペア:

[(1, 1900772566), (2, 950386283), (7, 271538938), (11, 172797506), (14, 135769469), (22, 86398753), (61, 31160206), (77, 24685358), (122, 15580103), (154, 12342679), (427, 4451458), (671, 2832746), (854, 2225729), (1342, 1416373), (4697, 404678), (9394, 202339)]