2029227788

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{51001}}^1$

素因数の和:51055

約数の個数: 48

約数和(自身を含む): 4284168000

約数和(自身を除く): 2254940212

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2842, 5684, 9947, 19894, 39788, 51001, 102002, 204004, 357007, 714014, 1428028, 1479029, 2499049, 2958058, 4998098, 5916116, 9996196, 10353203, 17493343, 20706406, 34986686, 41412812, 69973372, 72472421, 144944842, 289889684, 507306947, 1014613894, 2029227788]

約数ペア:

[(1, 2029227788), (2, 1014613894), (4, 507306947), (7, 289889684), (14, 144944842), (28, 72472421), (29, 69973372), (49, 41412812), (58, 34986686), (98, 20706406), (116, 17493343), (196, 10353203), (203, 9996196), (343, 5916116), (406, 4998098), (686, 2958058), (812, 2499049), (1372, 1479029), (1421, 1428028), (2842, 714014), (5684, 357007), (9947, 204004), (19894, 102002), (39788, 51001)]