1244431286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{26993}}^1$

素因数の和:27128

約数の個数: 32

約数和(自身を含む): 2215667520

約数和(自身を除く): 971236234

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 3293, 6586, 23051, 26993, 46102, 53986, 188951, 377902, 998741, 1997482, 2402377, 4804754, 6991187, 13982374, 16816639, 33633278, 88887949, 177775898, 622215643, 1244431286]

約数ペア:

[(1, 1244431286), (2, 622215643), (7, 177775898), (14, 88887949), (37, 33633278), (74, 16816639), (89, 13982374), (178, 6991187), (259, 4804754), (518, 2402377), (623, 1997482), (1246, 998741), (3293, 377902), (6586, 188951), (23051, 53986), (26993, 46102)]