2017885289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{9209}}^1$

素因数の和:10600

約数の個数: 16

約数和(自身を含む): 2408451840

約数和(自身を除く): 390566551

約数列:

[1, 7, 23, 161, 1361, 9209, 9527, 31303, 64463, 211807, 219121, 1482649, 12533449, 87734143, 288269327, 2017885289]

約数ペア:

[(1, 2017885289), (7, 288269327), (23, 87734143), (161, 12533449), (1361, 1482649), (9209, 219121), (9527, 211807), (31303, 64463)]