2017447579

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{26203}}^1$

素因数の和:26874

約数の個数: 16

約数和(自身を含む): 2445147648

約数和(自身を除く): 427700069

約数列:

[1, 7, 17, 119, 647, 4529, 10999, 26203, 76993, 183421, 445451, 3118157, 16953341, 118673387, 288206797, 2017447579]

約数ペア:

[(1, 2017447579), (7, 288206797), (17, 118673387), (119, 16953341), (647, 3118157), (4529, 445451), (10999, 183421), (26203, 76993)]