768399970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5910769}}^1$

素因数の和:5910789

約数の個数: 16

約数和(自身を含む): 1489514040

約数和(自身を除く): 721114070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5910769, 11821538, 29553845, 59107690, 76839997, 153679994, 384199985, 768399970]

約数ペア:

[(1, 768399970), (2, 384199985), (5, 153679994), (10, 76839997), (13, 59107690), (26, 29553845), (65, 11821538), (130, 5910769)]