1874288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9032

約数の個数: 20

約数和(自身を含む): 3911208

約数和(自身を除く): 2036920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9011, 18022, 36044, 72088, 117143, 144176, 234286, 468572, 937144, 1874288]

約数ペア:

[(1, 1874288), (2, 937144), (4, 468572), (8, 234286), (13, 144176), (16, 117143), (26, 72088), (52, 36044), (104, 18022), (208, 9011)]