2237279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 389281

約数列:

[1, 11, 23, 37, 239, 253, 407, 851, 2629, 5497, 8843, 9361, 60467, 97273, 203389, 2237279]

約数ペア:

[(1, 2237279), (11, 203389), (23, 97273), (37, 60467), (239, 9361), (253, 8843), (407, 5497), (851, 2629)]