1929262078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1\times {\mathrm{8819}}^1$

素因数の和:10139

約数の個数: 16

約数和(自身を含む): 2929122000

約数和(自身を除く): 999859922

約数列:

[1, 2, 89, 178, 1229, 2458, 8819, 17638, 109381, 218762, 784891, 1569782, 10838551, 21677102, 964631039, 1929262078]

約数ペア:

[(1, 1929262078), (2, 964631039), (89, 21677102), (178, 10838551), (1229, 1569782), (2458, 784891), (8819, 218762), (17638, 109381)]