2488635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 4464720

約数和(自身を除く): 1976085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1907, 5721, 9535, 17163, 28605, 55303, 85815, 165909, 276515, 497727, 829545, 2488635]

約数ペア:

[(1, 2488635), (3, 829545), (5, 497727), (9, 276515), (15, 165909), (29, 85815), (45, 55303), (87, 28605), (145, 17163), (261, 9535), (435, 5721), (1305, 1907)]