13270205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 17315760

約数和(自身を除く): 4045555

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1873, 7085, 9365, 24349, 121745, 204157, 1020785, 2654041, 13270205]

約数ペア:

[(1, 13270205), (5, 2654041), (13, 1020785), (65, 204157), (109, 121745), (545, 24349), (1417, 9365), (1873, 7085)]