1351856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7700

約数の個数: 20

約数和(自身を含む): 2857704

約数和(自身を除く): 1505848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7681, 15362, 30724, 61448, 84491, 122896, 168982, 337964, 675928, 1351856]

約数ペア:

[(1, 1351856), (2, 675928), (4, 337964), (8, 168982), (11, 122896), (16, 84491), (22, 61448), (44, 30724), (88, 15362), (176, 7681)]