4247804958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 9104666880

約数和(自身を除く): 4856861922

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 421, 842, 1263, 1273, 1321, 2526, 2546, 2642, 3819, 3963, 7638, 7926, 7999, 15998, 23997, 25099, 28207, 47994, 50198, 56414, 75297, 84621, 88507, 150594, 169242, 177014, 265521, 531042, 535933, 556141, 1071866, 1112282, 1607799, 1668423, 1681633, 3215598, 3336846, 3363266, 5044899, 10089798, 10566679, 21133358, 31700037, 37261447, 63400074, 74522894, 111784341, 223568682, 707967493, 1415934986, 2123902479, 4247804958]

約数ペア:

[(1, 4247804958), (2, 2123902479), (3, 1415934986), (6, 707967493), (19, 223568682), (38, 111784341), (57, 74522894), (67, 63400074), (114, 37261447), (134, 31700037), (201, 21133358), (402, 10566679), (421, 10089798), (842, 5044899), (1263, 3363266), (1273, 3336846), (1321, 3215598), (2526, 1681633), (2546, 1668423), (2642, 1607799), (3819, 1112282), (3963, 1071866), (7638, 556141), (7926, 535933), (7999, 531042), (15998, 265521), (23997, 177014), (25099, 169242), (28207, 150594), (47994, 88507), (50198, 84621), (56414, 75297)]