2018943362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{40739}}^1$

素因数の和:41161

約数の個数: 16

約数和(自身を含む): 3079944000

約数和(自身を除く): 1061000638

約数列:

[1, 2, 71, 142, 349, 698, 24779, 40739, 49558, 81478, 2892469, 5784938, 14217911, 28435822, 1009471681, 2018943362]

約数ペア:

[(1, 2018943362), (2, 1009471681), (71, 28435822), (142, 14217911), (349, 5784938), (698, 2892469), (24779, 81478), (40739, 49558)]