2088156931

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{135533}}^1$

素因数の和:135642

約数の個数: 16

約数和(自身を含む): 2498162688

約数和(自身を除く): 410005757

約数列:

[1, 7, 31, 71, 217, 497, 2201, 15407, 135533, 948731, 4201523, 9622843, 29410661, 67359901, 298308133, 2088156931]

約数ペア:

[(1, 2088156931), (7, 298308133), (31, 67359901), (71, 29410661), (217, 9622843), (497, 4201523), (2201, 948731), (15407, 135533)]