9910412860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3616939}}^1$

素因数の和:3617085

約数の個数: 24

約数和(自身を含む): 20963784240

約数和(自身を除く): 11053371380

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3616939, 7233878, 14467756, 18084695, 36169390, 72338780, 495520643, 991041286, 1982082572, 2477603215, 4955206430, 9910412860]

約数ペア:

[(1, 9910412860), (2, 4955206430), (4, 2477603215), (5, 1982082572), (10, 991041286), (20, 495520643), (137, 72338780), (274, 36169390), (548, 18084695), (685, 14467756), (1370, 7233878), (2740, 3616939)]