2019936652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{245257}}^1$

素因数の和:245361

約数の個数: 24

約数和(自身を含む): 3708300960

約数和(自身を除く): 1688364308

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 245257, 490514, 981028, 7112453, 14224906, 17413247, 28449812, 34826494, 69652988, 504984163, 1009968326, 2019936652]

約数ペア:

[(1, 2019936652), (2, 1009968326), (4, 504984163), (29, 69652988), (58, 34826494), (71, 28449812), (116, 17413247), (142, 14224906), (284, 7112453), (2059, 981028), (4118, 490514), (8236, 245257)]