2169449849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10781}}^1$

素因数の和:10913

約数の個数: 32

約数和(自身を含む): 2794694400

約数和(自身を除く): 625244551

約数列:

[1, 7, 17, 19, 89, 119, 133, 323, 623, 1513, 1691, 2261, 10591, 10781, 11837, 28747, 75467, 183277, 201229, 204839, 959509, 1282939, 1433873, 3482263, 6716563, 16311653, 18230671, 24375841, 114181571, 127614697, 309921407, 2169449849]

約数ペア:

[(1, 2169449849), (7, 309921407), (17, 127614697), (19, 114181571), (89, 24375841), (119, 18230671), (133, 16311653), (323, 6716563), (623, 3482263), (1513, 1433873), (1691, 1282939), (2261, 959509), (10591, 204839), (10781, 201229), (11837, 183277), (28747, 75467)]