2056513181188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{137357279}}^1$

素因数の和:137357499

約数の個数: 24

約数和(自身を含む): 3807543801600

約数和(自身を除く): 1751030620412

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 14972, 137357279, 274714558, 549429116, 2609788301, 5219576602, 10439153204, 27059383963, 54118767926, 108237535852, 514128295297, 1028256590594, 2056513181188]

約数ペア:

[(1, 2056513181188), (2, 1028256590594), (4, 514128295297), (19, 108237535852), (38, 54118767926), (76, 27059383963), (197, 10439153204), (394, 5219576602), (788, 2609788301), (3743, 549429116), (7486, 274714558), (14972, 137357279)]