17280434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 26883360

約数和(自身を除く): 9602926

約数列:

[1, 2, 41, 82, 83, 166, 2539, 3403, 5078, 6806, 104099, 208198, 210737, 421474, 8640217, 17280434]

約数ペア:

[(1, 17280434), (2, 8640217), (41, 421474), (82, 210737), (83, 208198), (166, 104099), (2539, 6806), (3403, 5078)]