2080821463

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233879}}^1$

素因数の和:233958

約数の個数: 16

約数和(自身を含む): 2514677760

約数和(自身を除く): 433856297

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 233879, 1637153, 7250249, 9589039, 50751743, 67123273, 297260209, 2080821463]

約数ペア:

[(1, 2080821463), (7, 297260209), (31, 67123273), (41, 50751743), (217, 9589039), (287, 7250249), (1271, 1637153), (8897, 233879)]