1680474094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{15233}}^1$

素因数の和:19491

約数の個数: 16

約数和(自身を含む): 2715430032

約数和(自身を除く): 1034955938

約数列:

[1, 2, 13, 26, 4243, 8486, 15233, 30466, 55159, 110318, 198029, 396058, 64633619, 129267238, 840237047, 1680474094]

約数ペア:

[(1, 1680474094), (2, 840237047), (13, 129267238), (26, 64633619), (4243, 396058), (8486, 198029), (15233, 110318), (30466, 55159)]