8509492

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 16130016

約数和(自身を除く): 7620524

約数列:

[1, 2, 4, 19, 38, 71, 76, 83, 142, 166, 284, 332, 361, 722, 1349, 1444, 1577, 2698, 3154, 5396, 5893, 6308, 11786, 23572, 25631, 29963, 51262, 59926, 102524, 111967, 119852, 223934, 447868, 2127373, 4254746, 8509492]

約数ペア:

[(1, 8509492), (2, 4254746), (4, 2127373), (19, 447868), (38, 223934), (71, 119852), (76, 111967), (83, 102524), (142, 59926), (166, 51262), (284, 29963), (332, 25631), (361, 23572), (722, 11786), (1349, 6308), (1444, 5893), (1577, 5396), (2698, 3154)]