812853834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{801631}}^1$

素因数の和:801662

約数の個数: 24

約数和(自身を含む): 1760383872

約数和(自身を除く): 947530038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 801631, 1603262, 2404893, 4809786, 10421203, 20842406, 31263609, 62527218, 135475639, 270951278, 406426917, 812853834]

約数ペア:

[(1, 812853834), (2, 406426917), (3, 270951278), (6, 135475639), (13, 62527218), (26, 31263609), (39, 20842406), (78, 10421203), (169, 4809786), (338, 2404893), (507, 1603262), (1014, 801631)]