2004196607

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{68447}}^1$

素因数の和:68590

約数の個数: 16

約数和(自身を含む): 2365562880

約数和(自身を除く): 361366273

約数列:

[1, 7, 47, 89, 329, 623, 4183, 29281, 68447, 479129, 3217009, 6091783, 22519063, 42642481, 286313801, 2004196607]

約数ペア:

[(1, 2004196607), (7, 286313801), (47, 42642481), (89, 22519063), (329, 6091783), (623, 3217009), (4183, 479129), (29281, 68447)]