2068756473

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1858721}}^1$

素因数の和:1858784

約数の個数: 16

約数和(自身を含む): 3211871616

約数和(自身を除く): 1143115143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1858721, 5576163, 13011047, 39033141, 98512213, 295536639, 689585491, 2068756473]

約数ペア:

[(1, 2068756473), (3, 689585491), (7, 295536639), (21, 98512213), (53, 39033141), (159, 13011047), (371, 5576163), (1113, 1858721)]