2438676370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{44771}}^1$

素因数の和:45210

約数の個数: 32

約数和(自身を含む): 4738668480

約数和(自身を除く): 2299992110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235, 44771, 54470, 89542, 223855, 447710, 582023, 1164046, 2910115, 5820230, 18759049, 37518098, 93795245, 187590490, 243867637, 487735274, 1219338185, 2438676370]

約数ペア:

[(1, 2438676370), (2, 1219338185), (5, 487735274), (10, 243867637), (13, 187590490), (26, 93795245), (65, 37518098), (130, 18759049), (419, 5820230), (838, 2910115), (2095, 1164046), (4190, 582023), (5447, 447710), (10894, 223855), (27235, 89542), (44771, 54470)]