849042019

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{30529}}^1$

素因数の和:30702

約数の個数: 16

約数和(自身を含む): 1011153600

約数和(自身を除く): 162111581

約数列:

[1, 7, 29, 137, 203, 959, 3973, 27811, 30529, 213703, 885341, 4182473, 6197387, 29277311, 121291717, 849042019]

約数ペア:

[(1, 849042019), (7, 121291717), (29, 29277311), (137, 6197387), (203, 4182473), (959, 885341), (3973, 213703), (27811, 30529)]