2017604813

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{8971}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 2461199040

約数和(自身を除く): 443594227

約数列:

[1, 7, 19, 89, 133, 361, 623, 1691, 2527, 8971, 11837, 32129, 62797, 170449, 224903, 798419, 1193143, 3238531, 5588933, 15169961, 22669717, 106189727, 288229259, 2017604813]

約数ペア:

[(1, 2017604813), (7, 288229259), (19, 106189727), (89, 22669717), (133, 15169961), (361, 5588933), (623, 3238531), (1691, 1193143), (2527, 798419), (8971, 224903), (11837, 170449), (32129, 62797)]