1837990084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{6263}}^1$

素因数の和:6544

約数の個数: 48

約数和(自身を含む): 3771629568

約数和(自身を除く): 1933639484

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 223, 329, 446, 658, 892, 1316, 1561, 3122, 6244, 6263, 10481, 12526, 20962, 25052, 41924, 43841, 73367, 87682, 146734, 175364, 293468, 294361, 588722, 1177444, 1396649, 2060527, 2793298, 4121054, 5586596, 8242108, 9776543, 19553086, 39106172, 65642503, 131285006, 262570012, 459497521, 918995042, 1837990084]

約数ペア:

[(1, 1837990084), (2, 918995042), (4, 459497521), (7, 262570012), (14, 131285006), (28, 65642503), (47, 39106172), (94, 19553086), (188, 9776543), (223, 8242108), (329, 5586596), (446, 4121054), (658, 2793298), (892, 2060527), (1316, 1396649), (1561, 1177444), (3122, 588722), (6244, 294361), (6263, 293468), (10481, 175364), (12526, 146734), (20962, 87682), (25052, 73367), (41924, 43841)]