2795191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 3435264

約数和(自身を除く): 640073

約数列:

[1, 7, 17, 83, 119, 283, 581, 1411, 1981, 4811, 9877, 23489, 33677, 164423, 399313, 2795191]

約数ペア:

[(1, 2795191), (7, 399313), (17, 164423), (83, 33677), (119, 23489), (283, 9877), (581, 4811), (1411, 1981)]