268565518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{91411}}^1$

素因数の和:91539

約数の個数: 16

約数和(自身を含む): 437680656

約数和(自身を除く): 169115138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 91411, 182822, 1188343, 2376686, 10329443, 20658886, 134282759, 268565518]

約数ペア:

[(1, 268565518), (2, 134282759), (13, 20658886), (26, 10329443), (113, 2376686), (226, 1188343), (1469, 182822), (2938, 91411)]