2001511292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{858281}}^1$

素因数の和:858349

約数の個数: 24

約数和(自身を含む): 3893167152

約数和(自身を除く): 1891655860

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 858281, 1716562, 3433124, 9441091, 18882182, 37764364, 45488893, 90977786, 181955572, 500377823, 1000755646, 2001511292]

約数ペア:

[(1, 2001511292), (2, 1000755646), (4, 500377823), (11, 181955572), (22, 90977786), (44, 45488893), (53, 37764364), (106, 18882182), (212, 9441091), (583, 3433124), (1166, 1716562), (2332, 858281)]