2019367442

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 3043275840

約数和(自身を除く): 1023908398

約数列:

[1, 2, 283, 566, 1229, 2458, 2903, 5806, 347807, 695614, 821549, 1643098, 3567787, 7135574, 1009683721, 2019367442]

約数ペア:

[(1, 2019367442), (2, 1009683721), (283, 7135574), (566, 3567787), (1229, 1643098), (2458, 821549), (2903, 695614), (5806, 347807)]