1964091416

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{422567}}^1$

素因数の和:422663

約数の個数: 32

約数和(自身を含む): 4259485440

約数和(自身を除く): 2295394024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 422567, 845134, 1690268, 2957969, 3380536, 5915938, 11831876, 23663752, 35073061, 70146122, 140292244, 245511427, 280584488, 491022854, 982045708, 1964091416]

約数ペア:

[(1, 1964091416), (2, 982045708), (4, 491022854), (7, 280584488), (8, 245511427), (14, 140292244), (28, 70146122), (56, 35073061), (83, 23663752), (166, 11831876), (332, 5915938), (581, 3380536), (664, 2957969), (1162, 1690268), (2324, 845134), (4648, 422567)]