1851068158

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1\times {\mathrm{7499}}^1$

素因数の和:9071

約数の個数: 16

約数和(自身を含む): 2812320000

約数和(自身を除く): 961251842

約数列:

[1, 2, 83, 166, 1487, 2974, 7499, 14998, 123421, 246842, 622417, 1244834, 11151013, 22302026, 925534079, 1851068158]

約数ペア:

[(1, 1851068158), (2, 925534079), (83, 22302026), (166, 11151013), (1487, 1244834), (2974, 622417), (7499, 246842), (14998, 123421)]