2009015852

素因数分解:

$2^2\times {\mathrm{7159}}^1\times {\mathrm{70157}}^1$

素因数の和:77320

約数の個数: 12

約数和(自身を含む): 3516318960

約数和(自身を除く): 1507303108

約数列:

[1, 2, 4, 7159, 14318, 28636, 70157, 140314, 280628, 502253963, 1004507926, 2009015852]

約数ペア:

[(1, 2009015852), (2, 1004507926), (4, 502253963), (7159, 280628), (14318, 140314), (28636, 70157)]