1297489336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1134169}}^1$

素因数の和:1134199

約数の個数: 32

約数和(自身を含む): 2858108400

約数和(自身を除く): 1560619064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1134169, 2268338, 4536676, 9073352, 12475859, 14744197, 24951718, 29488394, 49903436, 58976788, 99806872, 117953576, 162186167, 324372334, 648744668, 1297489336]

約数ペア:

[(1, 1297489336), (2, 648744668), (4, 324372334), (8, 162186167), (11, 117953576), (13, 99806872), (22, 58976788), (26, 49903436), (44, 29488394), (52, 24951718), (88, 14744197), (104, 12475859), (143, 9073352), (286, 4536676), (572, 2268338), (1144, 1134169)]