1719244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 3226608

約数和(自身を除く): 1507364

約数列:

[1, 2, 4, 17, 34, 68, 131, 193, 262, 386, 524, 772, 2227, 3281, 4454, 6562, 8908, 13124, 25283, 50566, 101132, 429811, 859622, 1719244]

約数ペア:

[(1, 1719244), (2, 859622), (4, 429811), (17, 101132), (34, 50566), (68, 25283), (131, 13124), (193, 8908), (262, 6562), (386, 4454), (524, 3281), (772, 2227)]