2950831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 436049

約数列:

[1, 13, 23, 71, 139, 299, 923, 1633, 1807, 3197, 9869, 21229, 41561, 128297, 226987, 2950831]

約数ペア:

[(1, 2950831), (13, 226987), (23, 128297), (71, 41561), (139, 21229), (299, 9869), (923, 3197), (1633, 1807)]