5258266

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 8748864

約数和(自身を除く): 3490598

約数列:

[1, 2, 13, 26, 47, 94, 169, 331, 338, 611, 662, 1222, 4303, 7943, 8606, 15557, 15886, 31114, 55939, 111878, 202241, 404482, 2629133, 5258266]

約数ペア:

[(1, 5258266), (2, 2629133), (13, 404482), (26, 202241), (47, 111878), (94, 55939), (169, 31114), (331, 15886), (338, 15557), (611, 8606), (662, 7943), (1222, 4303)]