2785648

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1312

約数の個数: 20

約数和(自身を含む): 5437648

約数和(自身を除く): 2652000

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1153, 1208, 2306, 2416, 4612, 9224, 18448, 174103, 348206, 696412, 1392824, 2785648]

約数ペア:

[(1, 2785648), (2, 1392824), (4, 696412), (8, 348206), (16, 174103), (151, 18448), (302, 9224), (604, 4612), (1153, 2416), (1208, 2306)]