9997276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 18317376

約数和(自身を除く): 8320100

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1297, 1927, 2594, 3854, 5188, 7708, 53177, 60959, 106354, 121918, 212708, 243836, 2499319, 4998638, 9997276]

約数ペア:

[(1, 9997276), (2, 4998638), (4, 2499319), (41, 243836), (47, 212708), (82, 121918), (94, 106354), (164, 60959), (188, 53177), (1297, 7708), (1927, 5188), (2594, 3854)]