1520290086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{882863}}^1$

素因数の和:882916

約数の個数: 32

約数和(自身を含む): 3559707648

約数和(自身を除く): 2039417562

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 882863, 1765726, 2648589, 5297178, 6180041, 12360082, 18540123, 36197383, 37080246, 72394766, 108592149, 217184298, 253381681, 506763362, 760145043, 1520290086]

約数ペア:

[(1, 1520290086), (2, 760145043), (3, 506763362), (6, 253381681), (7, 217184298), (14, 108592149), (21, 72394766), (41, 37080246), (42, 36197383), (82, 18540123), (123, 12360082), (246, 6180041), (287, 5297178), (574, 2648589), (861, 1765726), (1722, 882863)]