805427834

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{77699}}^1$

素因数の和:77845

約数の個数: 16

約数和(自身を含む): 1241956800

約数和(自身を除く): 436528966

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 77699, 155398, 5516629, 5672027, 11033258, 11344054, 402713917, 805427834]

約数ペア:

[(1, 805427834), (2, 402713917), (71, 11344054), (73, 11033258), (142, 5672027), (146, 5516629), (5183, 155398), (10366, 77699)]