513932330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2704907}}^1$

素因数の和:2704933

約数の個数: 16

約数和(自身を含む): 973766880

約数和(自身を除く): 459834550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2704907, 5409814, 13524535, 27049070, 51393233, 102786466, 256966165, 513932330]

約数ペア:

[(1, 513932330), (2, 256966165), (5, 102786466), (10, 51393233), (19, 27049070), (38, 13524535), (95, 5409814), (190, 2704907)]