25508522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 41776704

約数和(自身を除く): 16268182

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 463, 926, 2119, 4238, 6019, 12038, 27547, 55094, 75469, 78247, 150938, 156494, 981097, 1962194, 12754261, 25508522]

約数ペア:

[(1, 25508522), (2, 12754261), (13, 1962194), (26, 981097), (163, 156494), (169, 150938), (326, 78247), (338, 75469), (463, 55094), (926, 27547), (2119, 12038), (4238, 6019)]