2209742015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{107243}}^1$

素因数の和:107578

約数の個数: 16

約数和(自身を含む): 2864701728

約数和(自身を除く): 654959713

約数列:

[1, 5, 13, 65, 317, 1585, 4121, 20605, 107243, 536215, 1394159, 6970795, 33996031, 169980155, 441948403, 2209742015]

約数ペア:

[(1, 2209742015), (5, 441948403), (13, 169980155), (65, 33996031), (317, 6970795), (1585, 1394159), (4121, 536215), (20605, 107243)]