904223788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 1746501120

約数和(自身を除く): 842277332

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 419, 611, 838, 883, 1222, 1676, 1766, 2444, 3532, 5447, 10894, 11479, 19693, 21788, 22958, 39386, 41501, 45916, 78772, 83002, 166004, 256009, 369977, 512018, 539513, 739954, 1024036, 1079026, 1479908, 2158052, 4809701, 9619402, 17388919, 19238804, 34777838, 69555676, 226055947, 452111894, 904223788]

約数ペア:

[(1, 904223788), (2, 452111894), (4, 226055947), (13, 69555676), (26, 34777838), (47, 19238804), (52, 17388919), (94, 9619402), (188, 4809701), (419, 2158052), (611, 1479908), (838, 1079026), (883, 1024036), (1222, 739954), (1676, 539513), (1766, 512018), (2444, 369977), (3532, 256009), (5447, 166004), (10894, 83002), (11479, 78772), (19693, 45916), (21788, 41501), (22958, 39386)]