2019964576

素因数分解:

$2^5\times 7^1\times {\mathrm{317}}^1\times {\mathrm{28447}}^1$

素因数の和:28781

約数の個数: 48

約数和(自身を含む): 4559417856

約数和(自身を除く): 2539453280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317, 634, 1268, 2219, 2536, 4438, 5072, 8876, 10144, 17752, 28447, 35504, 56894, 71008, 113788, 199129, 227576, 398258, 455152, 796516, 910304, 1593032, 3186064, 6372128, 9017699, 18035398, 36070796, 63123893, 72141592, 126247786, 144283184, 252495572, 288566368, 504991144, 1009982288, 2019964576]

約数ペア:

[(1, 2019964576), (2, 1009982288), (4, 504991144), (7, 288566368), (8, 252495572), (14, 144283184), (16, 126247786), (28, 72141592), (32, 63123893), (56, 36070796), (112, 18035398), (224, 9017699), (317, 6372128), (634, 3186064), (1268, 1593032), (2219, 910304), (2536, 796516), (4438, 455152), (5072, 398258), (8876, 227576), (10144, 199129), (17752, 113788), (28447, 71008), (35504, 56894)]