245655474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{56009}}^1$

素因数の和:56074

約数の個数: 32

約数和(自身を含む): 532319040

約数和(自身を除く): 286663566

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 56009, 112018, 168027, 336054, 952153, 1904306, 2408387, 2856459, 4816774, 5712918, 7225161, 14450322, 40942579, 81885158, 122827737, 245655474]

約数ペア:

[(1, 245655474), (2, 122827737), (3, 81885158), (6, 40942579), (17, 14450322), (34, 7225161), (43, 5712918), (51, 4816774), (86, 2856459), (102, 2408387), (129, 1904306), (258, 952153), (731, 336054), (1462, 168027), (2193, 112018), (4386, 56009)]