1128616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 2147040

約数和(自身を除く): 1018424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1987, 3974, 7948, 15896, 141077, 282154, 564308, 1128616]

約数ペア:

[(1, 1128616), (2, 564308), (4, 282154), (8, 141077), (71, 15896), (142, 7948), (284, 3974), (568, 1987)]