1638183742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7109}}^1\times {\mathrm{8863}}^1$

素因数の和:15987

約数の個数: 16

約数和(自身を含む): 2646967680

約数和(自身を除く): 1008783938

約数列:

[1, 2, 13, 26, 7109, 8863, 14218, 17726, 92417, 115219, 184834, 230438, 63007067, 126014134, 819091871, 1638183742]

約数ペア:

[(1, 1638183742), (2, 819091871), (13, 126014134), (26, 63007067), (7109, 230438), (8863, 184834), (14218, 115219), (17726, 92417)]