1640037754078

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{13049}}^1\times {\mathrm{13999}}^1$

素因数の和:27184

約数の個数: 24

約数和(自身を含む): 2497691700000

約数和(自身を除く): 857653945922

約数列:

[1, 2, 67, 134, 4489, 8978, 13049, 13999, 26098, 27998, 874283, 937933, 1748566, 1875866, 58576961, 62841511, 117153922, 125683022, 182672951, 365345902, 12239087717, 24478175434, 820018877039, 1640037754078]

約数ペア:

[(1, 1640037754078), (2, 820018877039), (67, 24478175434), (134, 12239087717), (4489, 365345902), (8978, 182672951), (13049, 125683022), (13999, 117153922), (26098, 62841511), (27998, 58576961), (874283, 1875866), (937933, 1748566)]