2547367088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1811}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 5949738240

約数和(自身を除く): 3402371152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 661, 1064, 1322, 1811, 2128, 2644, 3622, 4627, 5288, 7244, 9254, 10576, 12559, 12677, 14488, 18508, 25118, 25354, 28976, 34409, 37016, 50236, 50708, 68818, 74032, 87913, 100472, 101416, 137636, 175826, 200944, 202832, 240863, 275272, 351652, 481726, 550544, 703304, 963452, 1197071, 1406608, 1926904, 2394142, 3853808, 4788284, 8379497, 9576568, 16758994, 19153136, 22744349, 33517988, 45488698, 67035976, 90977396, 134071952, 159210443, 181954792, 318420886, 363909584, 636841772, 1273683544, 2547367088]

約数ペア:

[(1, 2547367088), (2, 1273683544), (4, 636841772), (7, 363909584), (8, 318420886), (14, 181954792), (16, 159210443), (19, 134071952), (28, 90977396), (38, 67035976), (56, 45488698), (76, 33517988), (112, 22744349), (133, 19153136), (152, 16758994), (266, 9576568), (304, 8379497), (532, 4788284), (661, 3853808), (1064, 2394142), (1322, 1926904), (1811, 1406608), (2128, 1197071), (2644, 963452), (3622, 703304), (4627, 550544), (5288, 481726), (7244, 351652), (9254, 275272), (10576, 240863), (12559, 202832), (12677, 200944), (14488, 175826), (18508, 137636), (25118, 101416), (25354, 100472), (28976, 87913), (34409, 74032), (37016, 68818), (50236, 50708)]