1540528094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{2539}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 2782214400

約数和(自身を除く): 1241686306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2281, 2539, 4562, 5078, 15967, 17773, 31934, 35546, 43339, 48241, 86678, 96482, 303373, 337687, 606746, 675374, 5791459, 11582918, 40540213, 81080426, 110037721, 220075442, 770264047, 1540528094]

約数ペア:

[(1, 1540528094), (2, 770264047), (7, 220075442), (14, 110037721), (19, 81080426), (38, 40540213), (133, 11582918), (266, 5791459), (2281, 675374), (2539, 606746), (4562, 337687), (5078, 303373), (15967, 96482), (17773, 86678), (31934, 48241), (35546, 43339)]