1260935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 1716960

約数和(自身を除く): 456025

約数列:

[1, 5, 13, 19, 65, 95, 247, 1021, 1235, 5105, 13273, 19399, 66365, 96995, 252187, 1260935]

約数ペア:

[(1, 1260935), (5, 252187), (13, 96995), (19, 66365), (65, 19399), (95, 13273), (247, 5105), (1021, 1235)]