26269188478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1\times {\mathrm{7963}}^1$

素因数の和:8860

約数の個数: 32

約数和(自身を含む): 42735524832

約数和(自身を除く): 16466336354

約数列:

[1, 2, 13, 26, 181, 362, 701, 1402, 2353, 4706, 7963, 9113, 15926, 18226, 103519, 126881, 207038, 253762, 1441303, 1649453, 2882606, 3298906, 5582063, 11164126, 18736939, 37473878, 72566819, 145133638, 1010353403, 2020706806, 13134594239, 26269188478]

約数ペア:

[(1, 26269188478), (2, 13134594239), (13, 2020706806), (26, 1010353403), (181, 145133638), (362, 72566819), (701, 37473878), (1402, 18736939), (2353, 11164126), (4706, 5582063), (7963, 3298906), (9113, 2882606), (15926, 1649453), (18226, 1441303), (103519, 253762), (126881, 207038)]