890588166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{187177}}^1$

素因数の和:187256

約数の個数: 32

約数和(自身を含む): 1949646048

約数和(自身を除く): 1059057882

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 187177, 374354, 561531, 1123062, 2433301, 4866602, 7299903, 11417797, 14599806, 22835594, 34253391, 68506782, 148431361, 296862722, 445294083, 890588166]

約数ペア:

[(1, 890588166), (2, 445294083), (3, 296862722), (6, 148431361), (13, 68506782), (26, 34253391), (39, 22835594), (61, 14599806), (78, 11417797), (122, 7299903), (183, 4866602), (366, 2433301), (793, 1123062), (1586, 561531), (2379, 374354), (4758, 187177)]