83565170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642809}}^1$

素因数の和:642829

約数の個数: 16

約数和(自身を含む): 161988120

約数和(自身を除く): 78422950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 642809, 1285618, 3214045, 6428090, 8356517, 16713034, 41782585, 83565170]

約数ペア:

[(1, 83565170), (2, 41782585), (5, 16713034), (10, 8356517), (13, 6428090), (26, 3214045), (65, 1285618), (130, 642809)]