938341442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{474389}}^1$

素因数の和:474457

約数の個数: 16

約数和(自身を含む): 1502867520

約数和(自身を除く): 564526078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 474389, 948778, 10910947, 20398727, 21821894, 40797454, 469170721, 938341442]

約数ペア:

[(1, 938341442), (2, 469170721), (23, 40797454), (43, 21821894), (46, 20398727), (86, 10910947), (989, 948778), (1978, 474389)]