2580328912

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{146743}}^1$

素因数の和:146915

約数の個数: 40

約数和(自身を含む): 5750016896

約数和(自身を除く): 3169687984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 146743, 293486, 586972, 1027201, 1173944, 2054402, 2347888, 4108804, 8217608, 16435216, 23038651, 46077302, 92154604, 161270557, 184309208, 322541114, 368618416, 645082228, 1290164456, 2580328912]

約数ペア:

[(1, 2580328912), (2, 1290164456), (4, 645082228), (7, 368618416), (8, 322541114), (14, 184309208), (16, 161270557), (28, 92154604), (56, 46077302), (112, 23038651), (157, 16435216), (314, 8217608), (628, 4108804), (1099, 2347888), (1256, 2054402), (2198, 1173944), (2512, 1027201), (4396, 586972), (8792, 293486), (17584, 146743)]