6405982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 10705968

約数和(自身を除く): 4299986

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 257, 514, 1133, 2266, 2827, 5654, 12463, 24926, 26471, 31097, 52942, 62194, 291181, 582362, 3202991, 6405982]

約数ペア:

[(1, 6405982), (2, 3202991), (11, 582362), (22, 291181), (103, 62194), (121, 52942), (206, 31097), (242, 26471), (257, 24926), (514, 12463), (1133, 5654), (2266, 2827)]