922628

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 1872192

約数和(自身を除く): 949564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 397, 581, 794, 1162, 1588, 2324, 2779, 5558, 11116, 32951, 65902, 131804, 230657, 461314, 922628]

約数ペア:

[(1, 922628), (2, 461314), (4, 230657), (7, 131804), (14, 65902), (28, 32951), (83, 11116), (166, 5558), (332, 2779), (397, 2324), (581, 1588), (794, 1162)]