565566316

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 1152555264

約数和(自身を除く): 586988948

約数列:

[1, 2, 4, 7, 14, 28, 83, 163, 166, 326, 332, 581, 652, 1141, 1162, 1493, 2282, 2324, 2986, 4564, 5972, 10451, 13529, 20902, 27058, 41804, 54116, 94703, 123919, 189406, 243359, 247838, 378812, 486718, 495676, 867433, 973436, 1703513, 1734866, 3407026, 3469732, 6814052, 20198797, 40397594, 80795188, 141391579, 282783158, 565566316]

約数ペア:

[(1, 565566316), (2, 282783158), (4, 141391579), (7, 80795188), (14, 40397594), (28, 20198797), (83, 6814052), (163, 3469732), (166, 3407026), (326, 1734866), (332, 1703513), (581, 973436), (652, 867433), (1141, 495676), (1162, 486718), (1493, 378812), (2282, 247838), (2324, 243359), (2986, 189406), (4564, 123919), (5972, 94703), (10451, 54116), (13529, 41804), (20902, 27058)]