2003248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9652

約数の個数: 20

約数和(自身を含む): 4180288

約数和(自身を除く): 2177040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9631, 19262, 38524, 77048, 125203, 154096, 250406, 500812, 1001624, 2003248]

約数ペア:

[(1, 2003248), (2, 1001624), (4, 500812), (8, 250406), (13, 154096), (16, 125203), (26, 77048), (52, 38524), (104, 19262), (208, 9631)]