2027732

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 4092480

約数和(自身を除く): 2064748

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 521, 556, 973, 1042, 1946, 2084, 3647, 3892, 7294, 14588, 72419, 144838, 289676, 506933, 1013866, 2027732]

約数ペア:

[(1, 2027732), (2, 1013866), (4, 506933), (7, 289676), (14, 144838), (28, 72419), (139, 14588), (278, 7294), (521, 3892), (556, 3647), (973, 2084), (1042, 1946)]