864259198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{34673}}^1$

素因数の和:34800

約数の個数: 24

約数和(自身を含む): 1438832304

約数和(自身を除く): 574573106

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 12463, 24926, 34673, 69346, 381403, 762806, 3571319, 4195433, 7142638, 8390866, 39284509, 78569018, 432129599, 864259198]

約数ペア:

[(1, 864259198), (2, 432129599), (11, 78569018), (22, 39284509), (103, 8390866), (121, 7142638), (206, 4195433), (242, 3571319), (1133, 762806), (2266, 381403), (12463, 69346), (24926, 34673)]