4022768

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 7873008

約数和(自身を除く): 3850240

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2441, 4882, 9764, 19528, 39056, 251423, 502846, 1005692, 2011384, 4022768]

約数ペア:

[(1, 4022768), (2, 2011384), (4, 1005692), (8, 502846), (16, 251423), (103, 39056), (206, 19528), (412, 9764), (824, 4882), (1648, 2441)]