406202330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137907}}^1$

素因数の和:2137933

約数の個数: 16

約数和(自身を含む): 769646880

約数和(自身を除く): 363444550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2137907, 4275814, 10689535, 21379070, 40620233, 81240466, 203101165, 406202330]

約数ペア:

[(1, 406202330), (2, 203101165), (5, 81240466), (10, 40620233), (19, 21379070), (38, 10689535), (95, 4275814), (190, 2137907)]