1123474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 1854720

約数和(自身を除く): 731246

約数列:

[1, 2, 11, 22, 223, 229, 446, 458, 2453, 2519, 4906, 5038, 51067, 102134, 561737, 1123474]

約数ペア:

[(1, 1123474), (2, 561737), (11, 102134), (22, 51067), (223, 5038), (229, 4906), (446, 2519), (458, 2453)]