1720201228

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{7127}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 3051240192

約数和(自身を除く): 1331038964

約数列:

[1, 2, 4, 83, 166, 332, 727, 1454, 2908, 7127, 14254, 28508, 60341, 120682, 241364, 591541, 1183082, 2366164, 5181329, 10362658, 20725316, 430050307, 860100614, 1720201228]

約数ペア:

[(1, 1720201228), (2, 860100614), (4, 430050307), (83, 20725316), (166, 10362658), (332, 5181329), (727, 2366164), (1454, 1183082), (2908, 591541), (7127, 241364), (14254, 120682), (28508, 60341)]