2006647517

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1\times {\mathrm{3049}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 2313120000

約数和(自身を除く): 306472483

約数列:

[1, 7, 149, 631, 1043, 3049, 4417, 21343, 94019, 454301, 658133, 1923919, 3180107, 13467433, 286663931, 2006647517]

約数ペア:

[(1, 2006647517), (7, 286663931), (149, 13467433), (631, 3180107), (1043, 1923919), (3049, 658133), (4417, 454301), (21343, 94019)]