2256001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 2648448

約数和(自身を除く): 392447

約数列:

[1, 11, 23, 37, 241, 253, 407, 851, 2651, 5543, 8917, 9361, 60973, 98087, 205091, 2256001]

約数ペア:

[(1, 2256001), (11, 205091), (23, 98087), (37, 60973), (241, 9361), (253, 8917), (407, 5543), (851, 2651)]