1187480074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{122953}}^1$

素因数の和:123405

約数の個数: 16

約数和(自身を含む): 1947591360

約数和(自身を除く): 760111286

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 122953, 245906, 1352483, 2704966, 53976367, 107952734, 593740037, 1187480074]

約数ペア:

[(1, 1187480074), (2, 593740037), (11, 107952734), (22, 53976367), (439, 2704966), (878, 1352483), (4829, 245906), (9658, 122953)]