28344519170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257677447}}^1$

素因数の和:257677465

約数の個数: 16

約数和(自身を含む): 55658328768

約数和(自身を除く): 27313809598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257677447, 515354894, 1288387235, 2576774470, 2834451917, 5668903834, 14172259585, 28344519170]

約数ペア:

[(1, 28344519170), (2, 14172259585), (5, 5668903834), (10, 2834451917), (11, 2576774470), (22, 1288387235), (55, 515354894), (110, 257677447)]