2089844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3934728

約数和(自身を除く): 1844884

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 421, 842, 1241, 1684, 2482, 4964, 7157, 14314, 28628, 30733, 61466, 122932, 522461, 1044922, 2089844]

約数ペア:

[(1, 2089844), (2, 1044922), (4, 522461), (17, 122932), (34, 61466), (68, 30733), (73, 28628), (146, 14314), (292, 7157), (421, 4964), (842, 2482), (1241, 1684)]