814758906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10445627}}^1$

素因数の和:10445645

約数の個数: 16

約数和(自身を含む): 1754865504

約数和(自身を除く): 940106598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10445627, 20891254, 31336881, 62673762, 135793151, 271586302, 407379453, 814758906]

約数ペア:

[(1, 814758906), (2, 407379453), (3, 271586302), (6, 135793151), (13, 62673762), (26, 31336881), (39, 20891254), (78, 10445627)]