1258706442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 2932531200

約数和(自身を除く): 1673824758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 199, 219, 398, 438, 511, 597, 1022, 1194, 1393, 1533, 2063, 2786, 3066, 4126, 4179, 6189, 8358, 12378, 14441, 14527, 28882, 29054, 43323, 43581, 86646, 87162, 101689, 150599, 203378, 301198, 305067, 410537, 451797, 610134, 821074, 903594, 1054193, 1231611, 2108386, 2463222, 2873759, 3162579, 5747518, 6325158, 8621277, 17242554, 29969201, 59938402, 89907603, 179815206, 209784407, 419568814, 629353221, 1258706442]

約数ペア:

[(1, 1258706442), (2, 629353221), (3, 419568814), (6, 209784407), (7, 179815206), (14, 89907603), (21, 59938402), (42, 29969201), (73, 17242554), (146, 8621277), (199, 6325158), (219, 5747518), (398, 3162579), (438, 2873759), (511, 2463222), (597, 2108386), (1022, 1231611), (1194, 1054193), (1393, 903594), (1533, 821074), (2063, 610134), (2786, 451797), (3066, 410537), (4126, 305067), (4179, 301198), (6189, 203378), (8358, 150599), (12378, 101689), (14441, 87162), (14527, 86646), (28882, 43581), (29054, 43323)]