2085457745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{52313}}^1$

素因数の和:52409

約数の個数: 32

約数和(自身を含む): 3073552128

約数和(自身を除く): 988094383

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 5695, 7973, 39865, 52313, 261565, 366191, 889321, 1830955, 3504971, 4446605, 6225247, 17524855, 24534797, 31126235, 59584507, 122673985, 297922535, 417091549, 2085457745]

約数ペア:

[(1, 2085457745), (5, 417091549), (7, 297922535), (17, 122673985), (35, 59584507), (67, 31126235), (85, 24534797), (119, 17524855), (335, 6225247), (469, 4446605), (595, 3504971), (1139, 1830955), (2345, 889321), (5695, 366191), (7973, 261565), (39865, 52313)]