4254746

素因数分解:

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

素因数の和:194

約数の個数: 24

約数和(自身を含む): 6912864

約数和(自身を除く): 2658118

約数列:

[1, 2, 19, 38, 71, 83, 142, 166, 361, 722, 1349, 1577, 2698, 3154, 5893, 11786, 25631, 29963, 51262, 59926, 111967, 223934, 2127373, 4254746]

約数ペア:

[(1, 4254746), (2, 2127373), (19, 223934), (38, 111967), (71, 59926), (83, 51262), (142, 29963), (166, 25631), (361, 11786), (722, 5893), (1349, 3154), (1577, 2698)]