1906261

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 2346624

約数和(自身を除く): 440363

約数列:

[1, 7, 17, 83, 119, 193, 581, 1351, 1411, 3281, 9877, 16019, 22967, 112133, 272323, 1906261]

約数ペア:

[(1, 1906261), (7, 272323), (17, 112133), (83, 22967), (119, 16019), (193, 9877), (581, 3281), (1351, 1411)]