2019967274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{983431}}^1$

素因数の和:983525

約数の個数: 16

約数和(自身を含む): 3304331520

約数和(自身を除く): 1284364246

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 983431, 1966862, 12784603, 25569206, 77691049, 155382098, 1009983637, 2019967274]

約数ペア:

[(1, 2019967274), (2, 1009983637), (13, 155382098), (26, 77691049), (79, 25569206), (158, 12784603), (1027, 1966862), (2054, 983431)]