1040319865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{126023}}^1$

素因数の和:126168

約数の個数: 16

約数和(自身を含む): 1355010048

約数和(自身を除く): 314690183

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 126023, 630115, 1638299, 8191495, 16004921, 80024605, 208063973, 1040319865]

約数ペア:

[(1, 1040319865), (5, 208063973), (13, 80024605), (65, 16004921), (127, 8191495), (635, 1638299), (1651, 630115), (8255, 126023)]