1999464265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 2573424000

約数和(自身を除く): 573959735

約数列:

[1, 5, 17, 85, 139, 229, 695, 739, 1145, 2363, 3695, 3893, 11815, 12563, 19465, 31831, 62815, 102721, 159155, 169231, 513605, 541127, 846155, 1746257, 2705635, 2876927, 8731285, 14384635, 23523109, 117615545, 399892853, 1999464265]

約数ペア:

[(1, 1999464265), (5, 399892853), (17, 117615545), (85, 23523109), (139, 14384635), (229, 8731285), (695, 2876927), (739, 2705635), (1145, 1746257), (2363, 846155), (3695, 541127), (3893, 513605), (11815, 169231), (12563, 159155), (19465, 102721), (31831, 62815)]