2056570318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{19207}}^1$

素因数の和:19408

約数の個数: 32

約数和(自身を含む): 3496163328

約数和(自身を除く): 1439593010

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 1727, 3454, 4867, 9734, 19207, 38414, 53537, 107074, 211277, 422554, 595417, 1190834, 3015499, 6030998, 6549587, 13099174, 33170489, 66340978, 93480469, 186960938, 1028285159, 2056570318]

約数ペア:

[(1, 2056570318), (2, 1028285159), (11, 186960938), (22, 93480469), (31, 66340978), (62, 33170489), (157, 13099174), (314, 6549587), (341, 6030998), (682, 3015499), (1727, 1190834), (3454, 595417), (4867, 422554), (9734, 211277), (19207, 107074), (38414, 53537)]