2016297865

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1\times {\mathrm{2239}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 2432102400

約数和(自身を除く): 415804535

約数列:

[1, 5, 389, 463, 1945, 2239, 2315, 11195, 180107, 870971, 900535, 1036657, 4354855, 5183285, 403259573, 2016297865]

約数ペア:

[(1, 2016297865), (5, 403259573), (389, 5183285), (463, 4354855), (1945, 1036657), (2239, 900535), (2315, 870971), (11195, 180107)]