1042288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5032

約数の個数: 20

約数和(自身を含む): 2175208

約数和(自身を除く): 1132920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5011, 10022, 20044, 40088, 65143, 80176, 130286, 260572, 521144, 1042288]

約数ペア:

[(1, 1042288), (2, 521144), (4, 260572), (8, 130286), (13, 80176), (16, 65143), (26, 40088), (52, 20044), (104, 10022), (208, 5011)]