2028904918

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{27901}}^1$

素因数の和:28359

約数の個数: 16

約数和(自身を含む): 3081720096

約数和(自身を除く): 1052815178

約数列:

[1, 2, 103, 206, 353, 706, 27901, 36359, 55802, 72718, 2873803, 5747606, 9849053, 19698106, 1014452459, 2028904918]

約数ペア:

[(1, 2028904918), (2, 1014452459), (103, 19698106), (206, 9849053), (353, 5747606), (706, 2873803), (27901, 72718), (36359, 55802)]