672742222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{20747}}^1$

素因数の和:21303

約数の個数: 16

約数和(自身を含む): 1043707392

約数和(自身を除く): 370965170

約数列:

[1, 2, 31, 62, 523, 1046, 16213, 20747, 32426, 41494, 643157, 1286314, 10850681, 21701362, 336371111, 672742222]

約数ペア:

[(1, 672742222), (2, 336371111), (31, 21701362), (62, 10850681), (523, 1286314), (1046, 643157), (16213, 41494), (20747, 32426)]