393026408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{9769}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 759715200

約数和(自身を除く): 366688792

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 9769, 10058, 19538, 20116, 39076, 40232, 78152, 459143, 918286, 1045283, 1836572, 2090566, 3673144, 4181132, 8362264, 49128301, 98256602, 196513204, 393026408]

約数ペア:

[(1, 393026408), (2, 196513204), (4, 98256602), (8, 49128301), (47, 8362264), (94, 4181132), (107, 3673144), (188, 2090566), (214, 1836572), (376, 1045283), (428, 918286), (856, 459143), (5029, 78152), (9769, 40232), (10058, 39076), (19538, 20116)]