2149508536

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{45641}}^1$

素因数の和:45712

約数の個数: 48

約数和(自身を含む): 4770501840

約数和(自身を除く): 2620993304

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1624, 1682, 3364, 5887, 6728, 11774, 23548, 45641, 47096, 91282, 182564, 319487, 365128, 638974, 1277948, 1323589, 2555896, 2647178, 5294356, 9265123, 10588712, 18530246, 37060492, 38384081, 74120984, 76768162, 153536324, 268688567, 307072648, 537377134, 1074754268, 2149508536]

約数ペア:

[(1, 2149508536), (2, 1074754268), (4, 537377134), (7, 307072648), (8, 268688567), (14, 153536324), (28, 76768162), (29, 74120984), (56, 38384081), (58, 37060492), (116, 18530246), (203, 10588712), (232, 9265123), (406, 5294356), (812, 2647178), (841, 2555896), (1624, 1323589), (1682, 1277948), (3364, 638974), (5887, 365128), (6728, 319487), (11774, 182564), (23548, 91282), (45641, 47096)]