1344971216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2050261}}^1$

素因数の和:2050310

約数の個数: 20

約数和(自身を含む): 2669441124

約数和(自身を除く): 1324469908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2050261, 4100522, 8201044, 16402088, 32804176, 84060701, 168121402, 336242804, 672485608, 1344971216]

約数ペア:

[(1, 1344971216), (2, 672485608), (4, 336242804), (8, 168121402), (16, 84060701), (41, 32804176), (82, 16402088), (164, 8201044), (328, 4100522), (656, 2050261)]