293819990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{6637}}^1$

素因数の和:6896

約数の個数: 32

約数和(自身を含む): 559185120

約数和(自身を除く): 265365130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 6637, 8854, 13274, 22135, 33185, 44270, 66370, 126103, 252206, 630515, 1261030, 1546421, 3092842, 7732105, 15464210, 29381999, 58763998, 146909995, 293819990]

約数ペア:

[(1, 293819990), (2, 146909995), (5, 58763998), (10, 29381999), (19, 15464210), (38, 7732105), (95, 3092842), (190, 1546421), (233, 1261030), (466, 630515), (1165, 252206), (2330, 126103), (4427, 66370), (6637, 44270), (8854, 33185), (13274, 22135)]