2008492808

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{282409}}^1$

素因数の和:282549

約数の個数: 32

約数和(自身を含む): 4337817600

約数和(自身を除く): 2329324792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 282409, 564818, 1129636, 1976863, 2259272, 3953726, 7907452, 15814904, 35865943, 71731886, 143463772, 251061601, 286927544, 502123202, 1004246404, 2008492808]

約数ペア:

[(1, 2008492808), (2, 1004246404), (4, 502123202), (7, 286927544), (8, 251061601), (14, 143463772), (28, 71731886), (56, 35865943), (127, 15814904), (254, 7907452), (508, 3953726), (889, 2259272), (1016, 1976863), (1778, 1129636), (3556, 564818), (7112, 282409)]