2012568378411

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{68728217}}^1$

素因数の和:68728490

約数の個数: 16

約数和(自身を含む): 2757925931904

約数和(自身を除く): 745357553493

約数列:

[1, 3, 43, 129, 227, 681, 9761, 29283, 68728217, 206184651, 2955313331, 8865939993, 15601305259, 46803915777, 670856126137, 2012568378411]

約数ペア:

[(1, 2012568378411), (3, 670856126137), (43, 46803915777), (129, 15601305259), (227, 8865939993), (681, 2955313331), (9761, 206184651), (29283, 68728217)]