8474228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 18910080

約数和(自身を除く): 10435852

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 937, 1292, 1874, 2261, 3748, 4522, 6559, 9044, 13118, 15929, 17803, 26236, 31858, 35606, 63716, 71212, 111503, 124621, 223006, 249242, 302651, 446012, 498484, 605302, 1210604, 2118557, 4237114, 8474228]

約数ペア:

[(1, 8474228), (2, 4237114), (4, 2118557), (7, 1210604), (14, 605302), (17, 498484), (19, 446012), (28, 302651), (34, 249242), (38, 223006), (68, 124621), (76, 111503), (119, 71212), (133, 63716), (238, 35606), (266, 31858), (323, 26236), (476, 17803), (532, 15929), (646, 13118), (937, 9044), (1292, 6559), (1874, 4522), (2261, 3748)]