261395598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1894171}}^1$

素因数の和:1894199

約数の個数: 16

約数和(自身を含む): 545521536

約数和(自身を除く): 284125938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1894171, 3788342, 5682513, 11365026, 43565933, 87131866, 130697799, 261395598]

約数ペア:

[(1, 261395598), (2, 130697799), (3, 87131866), (6, 43565933), (23, 11365026), (46, 5682513), (69, 3788342), (138, 1894171)]