2029270

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 3670128

約数和(自身を除く): 1640858

約数列:

[1, 2, 5, 10, 307, 614, 661, 1322, 1535, 3070, 3305, 6610, 202927, 405854, 1014635, 2029270]

約数ペア:

[(1, 2029270), (2, 1014635), (5, 405854), (10, 202927), (307, 6610), (614, 3305), (661, 3070), (1322, 1535)]