858142790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4516541}}^1$

素因数の和:4516567

約数の個数: 16

約数和(自身を含む): 1625955120

約数和(自身を除く): 767812330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4516541, 9033082, 22582705, 45165410, 85814279, 171628558, 429071395, 858142790]

約数ペア:

[(1, 858142790), (2, 429071395), (5, 171628558), (10, 85814279), (19, 45165410), (38, 22582705), (95, 9033082), (190, 4516541)]