2013259105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{255977}}^1$

素因数の和:256017

約数の個数: 24

約数和(自身を含む): 2859786216

約数和(自身を除く): 846527111

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 255977, 1279885, 2815747, 3327701, 14078735, 16638505, 30973217, 36604711, 154866085, 183023555, 402651821, 2013259105]

約数ペア:

[(1, 2013259105), (5, 402651821), (11, 183023555), (13, 154866085), (55, 36604711), (65, 30973217), (121, 16638505), (143, 14078735), (605, 3327701), (715, 2815747), (1573, 1279885), (7865, 255977)]