2808536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 5657040

約数和(自身を除く): 2848504

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 193, 214, 386, 428, 772, 856, 1544, 1819, 3281, 3638, 6562, 7276, 13124, 14552, 20651, 26248, 41302, 82604, 165208, 351067, 702134, 1404268, 2808536]

約数ペア:

[(1, 2808536), (2, 1404268), (4, 702134), (8, 351067), (17, 165208), (34, 82604), (68, 41302), (107, 26248), (136, 20651), (193, 14552), (214, 13124), (386, 7276), (428, 6562), (772, 3638), (856, 3281), (1544, 1819)]