2004355581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{48907}}^1$

素因数の和:49648

約数の個数: 16

約数和(自身を含む): 2817100800

約数和(自身を除く): 812745219

約数列:

[1, 3, 19, 57, 719, 2157, 13661, 40983, 48907, 146721, 929233, 2787699, 35164133, 105492399, 668118527, 2004355581]

約数ペア:

[(1, 2004355581), (3, 668118527), (19, 105492399), (57, 35164133), (719, 2787699), (2157, 929233), (13661, 146721), (40983, 48907)]