2017667176

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{679807}}^1$

素因数の和:679873

約数の個数: 32

約数和(自身を含む): 4405155840

約数和(自身を除く): 2387488664

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 679807, 1359614, 2719228, 4758649, 5438456, 9517298, 19034596, 36029771, 38069192, 72059542, 144119084, 252208397, 288238168, 504416794, 1008833588, 2017667176]

約数ペア:

[(1, 2017667176), (2, 1008833588), (4, 504416794), (7, 288238168), (8, 252208397), (14, 144119084), (28, 72059542), (53, 38069192), (56, 36029771), (106, 19034596), (212, 9517298), (371, 5438456), (424, 4758649), (742, 2719228), (1484, 1359614), (2968, 679807)]