1326238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 2218320

約数和(自身を除く): 892082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2053, 4106, 34901, 39007, 69802, 78014, 663119, 1326238]

約数ペア:

[(1, 1326238), (2, 663119), (17, 78014), (19, 69802), (34, 39007), (38, 34901), (323, 4106), (646, 2053)]