2621291794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{3529}}^1$

素因数の和:5338

約数の個数: 32

約数和(自身を含む): 4518964800

約数和(自身を除く): 1897673006

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1777, 3529, 3554, 7058, 19547, 33763, 38819, 39094, 67051, 67526, 77638, 134102, 371393, 737561, 742786, 1475122, 6271033, 12542066, 68981363, 119149627, 137962726, 238299254, 1310645897, 2621291794]

約数ペア:

[(1, 2621291794), (2, 1310645897), (11, 238299254), (19, 137962726), (22, 119149627), (38, 68981363), (209, 12542066), (418, 6271033), (1777, 1475122), (3529, 742786), (3554, 737561), (7058, 371393), (19547, 134102), (33763, 77638), (38819, 67526), (39094, 67051)]