858747034

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 1315846620

約数和(自身を除く): 457099586

約数列:

[1, 2, 73, 146, 197, 394, 409, 818, 5329, 10658, 14381, 28762, 29857, 59714, 80573, 161146, 1049813, 2099626, 2179561, 4359122, 5881829, 11763658, 429373517, 858747034]

約数ペア:

[(1, 858747034), (2, 429373517), (73, 11763658), (146, 5881829), (197, 4359122), (394, 2179561), (409, 2099626), (818, 1049813), (5329, 161146), (10658, 80573), (14381, 59714), (28762, 29857)]