2009675239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19991}}^1$

素因数の和:20071

約数の個数: 32

約数和(自身を含む): 2552578560

約数和(自身を除く): 542903321

約数列:

[1, 11, 13, 19, 37, 143, 209, 247, 407, 481, 703, 2717, 5291, 7733, 9139, 19991, 100529, 219901, 259883, 379829, 739667, 2858713, 4178119, 4937777, 8136337, 9615671, 14053673, 54315547, 105772381, 154590403, 182697749, 2009675239]

約数ペア:

[(1, 2009675239), (11, 182697749), (13, 154590403), (19, 105772381), (37, 54315547), (143, 14053673), (209, 9615671), (247, 8136337), (407, 4937777), (481, 4178119), (703, 2858713), (2717, 739667), (5291, 379829), (7733, 259883), (9139, 219901), (19991, 100529)]