668792372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{29483}}^1$

素因数の和:29647

約数の個数: 24

約数和(自身を含む): 1203654816

約数和(自身を除く): 534862444

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 5671, 11342, 22684, 29483, 58966, 117932, 1562599, 3125198, 3154681, 6250396, 6309362, 12618724, 167198093, 334396186, 668792372]

約数ペア:

[(1, 668792372), (2, 334396186), (4, 167198093), (53, 12618724), (106, 6309362), (107, 6250396), (212, 3154681), (214, 3125198), (428, 1562599), (5671, 117932), (11342, 58966), (22684, 29483)]