2838334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 4528080

約数和(自身を除く): 1689746

約数列:

[1, 2, 19, 38, 113, 226, 661, 1322, 2147, 4294, 12559, 25118, 74693, 149386, 1419167, 2838334]

約数ペア:

[(1, 2838334), (2, 1419167), (19, 149386), (38, 74693), (113, 25118), (226, 12559), (661, 4294), (1322, 2147)]