9979676

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 20151936

約数和(自身を除く): 10172260

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 3331, 6662, 13324, 23317, 46634, 93268, 356417, 712834, 1425668, 2494919, 4989838, 9979676]

約数ペア:

[(1, 9979676), (2, 4989838), (4, 2494919), (7, 1425668), (14, 712834), (28, 356417), (107, 93268), (214, 46634), (428, 23317), (749, 13324), (1498, 6662), (2996, 3331)]