2013409689

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 2860032000

約数和(自身を除く): 846622311

約数列:

[1, 3, 19, 57, 151, 223, 453, 669, 1049, 2869, 3147, 4237, 8607, 12711, 19931, 33673, 59793, 101019, 158399, 233927, 475197, 639787, 701781, 1919361, 3009581, 4444613, 9028743, 13333839, 35322977, 105968931, 671136563, 2013409689]

約数ペア:

[(1, 2013409689), (3, 671136563), (19, 105968931), (57, 35322977), (151, 13333839), (223, 9028743), (453, 4444613), (669, 3009581), (1049, 1919361), (2869, 701781), (3147, 639787), (4237, 475197), (8607, 233927), (12711, 158399), (19931, 101019), (33673, 59793)]