2016842401

素因数分解:

$7^4\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11930

約数の個数: 20

約数和(自身を含む): 2386183104

約数和(自身を除く): 369340703

約数列:

[1, 7, 49, 71, 343, 497, 2401, 3479, 11831, 24353, 82817, 170471, 579719, 840001, 4058033, 5880007, 28406231, 41160049, 288120343, 2016842401]

約数ペア:

[(1, 2016842401), (7, 288120343), (49, 41160049), (71, 28406231), (343, 5880007), (497, 4058033), (2401, 840001), (3479, 579719), (11831, 170471), (24353, 82817)]