2071445817

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{551063}}^1$

素因数の和:551252

約数の個数: 16

約数和(自身を含む): 3174128640

約数和(自身を除く): 1102682823

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 551063, 1653189, 3857441, 11572323, 98640277, 295920831, 690481939, 2071445817]

約数ペア:

[(1, 2071445817), (3, 690481939), (7, 295920831), (21, 98640277), (179, 11572323), (537, 3857441), (1253, 1653189), (3759, 551063)]