2888891519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{9397}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 3060289536

約数和(自身を除く): 171398017

約数列:

[1, 31, 47, 211, 1457, 6541, 9397, 9917, 291307, 307427, 441659, 1982767, 13691429, 61465777, 93190049, 2888891519]

約数ペア:

[(1, 2888891519), (31, 93190049), (47, 61465777), (211, 13691429), (1457, 1982767), (6541, 441659), (9397, 307427), (9917, 291307)]