4723894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 9028800

約数和(自身を除く): 4304906

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 59, 86, 98, 118, 133, 266, 301, 413, 602, 817, 826, 931, 1121, 1634, 1862, 2107, 2242, 2537, 2891, 4214, 5074, 5719, 5782, 7847, 11438, 15694, 17759, 35518, 40033, 48203, 54929, 80066, 96406, 109858, 124313, 248626, 337421, 674842, 2361947, 4723894]

約数ペア:

[(1, 4723894), (2, 2361947), (7, 674842), (14, 337421), (19, 248626), (38, 124313), (43, 109858), (49, 96406), (59, 80066), (86, 54929), (98, 48203), (118, 40033), (133, 35518), (266, 17759), (301, 15694), (413, 11438), (602, 7847), (817, 5782), (826, 5719), (931, 5074), (1121, 4214), (1634, 2891), (1862, 2537), (2107, 2242)]