26990314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 44798400

約数和(自身を除く): 17808086

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1699, 3398, 7943, 15886, 22087, 44174, 79853, 159706, 287131, 574262, 1038089, 2076178, 13495157, 26990314]

約数ペア:

[(1, 26990314), (2, 13495157), (13, 2076178), (26, 1038089), (47, 574262), (94, 287131), (169, 159706), (338, 79853), (611, 44174), (1222, 22087), (1699, 15886), (3398, 7943)]