1340803079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 1693840896

約数和(自身を除く): 353037817

約数列:

[1, 7, 11, 77, 157, 197, 563, 1099, 1379, 1727, 2167, 3941, 6193, 12089, 15169, 30929, 43351, 88391, 110911, 216503, 340219, 618737, 776377, 972301, 1220021, 2381533, 6806107, 8540147, 17413027, 121891189, 191543297, 1340803079]

約数ペア:

[(1, 1340803079), (7, 191543297), (11, 121891189), (77, 17413027), (157, 8540147), (197, 6806107), (563, 2381533), (1099, 1220021), (1379, 972301), (1727, 776377), (2167, 618737), (3941, 340219), (6193, 216503), (12089, 110911), (15169, 88391), (30929, 43351)]