1091354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 1805760

約数和(自身を除く): 714406

約数列:

[1, 2, 11, 22, 113, 226, 439, 878, 1243, 2486, 4829, 9658, 49607, 99214, 545677, 1091354]

約数ペア:

[(1, 1091354), (2, 545677), (11, 99214), (22, 49607), (113, 9658), (226, 4829), (439, 2486), (878, 1243)]