1214346874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{106391}}^1$

素因数の和:106845

約数の個数: 16

約数和(自身を含む): 1966124160

約数和(自身を除く): 751777286

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 106391, 212782, 1383083, 2766166, 46705649, 93411298, 607173437, 1214346874]

約数ペア:

[(1, 1214346874), (2, 607173437), (13, 93411298), (26, 46705649), (439, 2766166), (878, 1383083), (5707, 212782), (11414, 106391)]