1340015694745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1\times {\mathrm{576677}}^1$

素因数の和:581809

約数の個数: 32

約数和(自身を含む): 1979491062528

約数和(自身を除く): 639475367783

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 5107, 25535, 35749, 66391, 178745, 331955, 464737, 576677, 2323685, 2883385, 4036739, 7496801, 20183695, 37484005, 52477607, 262388035, 2945089439, 14725447195, 20615626073, 38286162707, 103078130365, 191430813535, 268003138949, 1340015694745]

約数ペア:

[(1, 1340015694745), (5, 268003138949), (7, 191430813535), (13, 103078130365), (35, 38286162707), (65, 20615626073), (91, 14725447195), (455, 2945089439), (5107, 262388035), (25535, 52477607), (35749, 37484005), (66391, 20183695), (178745, 7496801), (331955, 4036739), (464737, 2883385), (576677, 2323685)]