2015554242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{9859}}^1$

素因数の和:12498

約数の個数: 32

約数和(自身を含む): 4343290560

約数和(自身を除く): 2327736318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2621, 5242, 7863, 9859, 15726, 19718, 29577, 34073, 59154, 68146, 102219, 128167, 204438, 256334, 384501, 769002, 25840439, 51680878, 77521317, 155042634, 335925707, 671851414, 1007777121, 2015554242]

約数ペア:

[(1, 2015554242), (2, 1007777121), (3, 671851414), (6, 335925707), (13, 155042634), (26, 77521317), (39, 51680878), (78, 25840439), (2621, 769002), (5242, 384501), (7863, 256334), (9859, 204438), (15726, 128167), (19718, 102219), (29577, 68146), (34073, 59154)]