2588116778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{2213}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 4320594432

約数和(自身を除く): 1732477654

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1451, 2213, 2902, 4426, 18863, 28769, 37726, 44981, 57538, 68603, 89962, 137206, 584753, 891839, 1169506, 1783678, 3211063, 6422126, 41743819, 83487638, 99542953, 199085906, 1294058389, 2588116778]

約数ペア:

[(1, 2588116778), (2, 1294058389), (13, 199085906), (26, 99542953), (31, 83487638), (62, 41743819), (403, 6422126), (806, 3211063), (1451, 1783678), (2213, 1169506), (2902, 891839), (4426, 584753), (18863, 137206), (28769, 89962), (37726, 68603), (44981, 57538)]