1386413278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{12799}}^1$

素因数の和:14163

約数の個数: 16

約数和(自身を含む): 2132121600

約数和(自身を除く): 745708322

約数列:

[1, 2, 41, 82, 1321, 2642, 12799, 25598, 54161, 108322, 524759, 1049518, 16907479, 33814958, 693206639, 1386413278]

約数ペア:

[(1, 1386413278), (2, 693206639), (41, 33814958), (82, 16907479), (1321, 1049518), (2642, 524759), (12799, 108322), (25598, 54161)]