2606591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 3020640

約数和(自身を除く): 414049

約数列:

[1, 13, 19, 61, 173, 247, 793, 1159, 2249, 3287, 10553, 15067, 42731, 137189, 200507, 2606591]

約数ペア:

[(1, 2606591), (13, 200507), (19, 137189), (61, 42731), (173, 15067), (247, 10553), (793, 3287), (1159, 2249)]