2777967542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{75133}}^1$

素因数の和:75300

約数の個数: 32

約数和(自身を含む): 5049004800

約数和(自身を除く): 2271037258

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 75133, 150266, 525931, 1051862, 1427527, 2855054, 9992689, 10443487, 19985378, 20886974, 73104409, 146208818, 198426253, 396852506, 1388983771, 2777967542]

約数ペア:

[(1, 2777967542), (2, 1388983771), (7, 396852506), (14, 198426253), (19, 146208818), (38, 73104409), (133, 20886974), (139, 19985378), (266, 10443487), (278, 9992689), (973, 2855054), (1946, 1427527), (2641, 1051862), (5282, 525931), (18487, 150266), (36974, 75133)]