1629587408

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{53917}}^1$

素因数の和:55814

約数の個数: 20

約数和(自身を含む): 3159055620

約数和(自身を除く): 1529468212

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 7556, 15112, 30224, 53917, 107834, 215668, 431336, 862672, 101849213, 203698426, 407396852, 814793704, 1629587408]

約数ペア:

[(1, 1629587408), (2, 814793704), (4, 407396852), (8, 203698426), (16, 101849213), (1889, 862672), (3778, 431336), (7556, 215668), (15112, 107834), (30224, 53917)]