974710385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17669}}^1$

素因数の和:17761

約数の個数: 32

約数和(自身を含む): 1374019200

約数和(自身を除く): 399308815

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 1003, 3245, 5015, 11033, 17669, 55165, 88345, 194359, 300373, 971795, 1042471, 1501865, 3304103, 5212355, 11467181, 16520515, 17722007, 57335905, 88610035, 194942077, 974710385]

約数ペア:

[(1, 974710385), (5, 194942077), (11, 88610035), (17, 57335905), (55, 17722007), (59, 16520515), (85, 11467181), (187, 5212355), (295, 3304103), (649, 1501865), (935, 1042471), (1003, 971795), (3245, 300373), (5015, 194359), (11033, 88345), (17669, 55165)]