830481412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{41549}}^1$

素因数の和:41835

約数の個数: 24

約数和(自身を含む): 1535688000

約数和(自身を除く): 705206588

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 19988, 41549, 83098, 166196, 789431, 1578862, 3157724, 10927387, 21854774, 43709548, 207620353, 415240706, 830481412]

約数ペア:

[(1, 830481412), (2, 415240706), (4, 207620353), (19, 43709548), (38, 21854774), (76, 10927387), (263, 3157724), (526, 1578862), (1052, 789431), (4997, 166196), (9994, 83098), (19988, 41549)]