2017652348

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 3660703200

約数和(自身を除く): 1643050852

約数列:

[1, 2, 4, 61, 107, 109, 122, 214, 218, 244, 428, 436, 709, 1418, 2836, 6527, 6649, 11663, 13054, 13298, 23326, 26108, 26596, 43249, 46652, 75863, 77281, 86498, 151726, 154562, 172996, 303452, 309124, 711443, 1422886, 2845772, 4627643, 4714141, 8269067, 9255286, 9428282, 16538134, 18510572, 18856564, 33076268, 504413087, 1008826174, 2017652348]

約数ペア:

[(1, 2017652348), (2, 1008826174), (4, 504413087), (61, 33076268), (107, 18856564), (109, 18510572), (122, 16538134), (214, 9428282), (218, 9255286), (244, 8269067), (428, 4714141), (436, 4627643), (709, 2845772), (1418, 1422886), (2836, 711443), (6527, 309124), (6649, 303452), (11663, 172996), (13054, 154562), (13298, 151726), (23326, 86498), (26108, 77281), (26596, 75863), (43249, 46652)]