4255468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 9003792

約数和(自身を除く): 4748324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 421, 532, 722, 842, 1444, 1684, 2527, 2947, 5054, 5894, 7999, 10108, 11788, 15998, 31996, 55993, 111986, 151981, 223972, 303962, 607924, 1063867, 2127734, 4255468]

約数ペア:

[(1, 4255468), (2, 2127734), (4, 1063867), (7, 607924), (14, 303962), (19, 223972), (28, 151981), (38, 111986), (76, 55993), (133, 31996), (266, 15998), (361, 11788), (421, 10108), (532, 7999), (722, 5894), (842, 5054), (1444, 2947), (1684, 2527)]