1900537982

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2539}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 3292815360

約数和(自身を除く): 1392277378

約数列:

[1, 2, 7, 14, 127, 254, 421, 842, 889, 1778, 2539, 2947, 5078, 5894, 17773, 35546, 53467, 106934, 322453, 374269, 644906, 748538, 1068919, 2137838, 2257171, 4514342, 7482433, 14964866, 135752713, 271505426, 950268991, 1900537982]

約数ペア:

[(1, 1900537982), (2, 950268991), (7, 271505426), (14, 135752713), (127, 14964866), (254, 7482433), (421, 4514342), (842, 2257171), (889, 2137838), (1778, 1068919), (2539, 748538), (2947, 644906), (5078, 374269), (5894, 322453), (17773, 106934), (35546, 53467)]