2074804522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7800017}}^1$

素因数の和:7800045

約数の個数: 16

約数和(自身を含む): 3744008640

約数和(自身を除く): 1669204118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7800017, 15600034, 54600119, 109200238, 148200323, 296400646, 1037402261, 2074804522]

約数ペア:

[(1, 2074804522), (2, 1037402261), (7, 296400646), (14, 148200323), (19, 109200238), (38, 54600119), (133, 15600034), (266, 7800017)]