9987432814

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1\times {\mathrm{25147}}^1$

素因数の和:26067

約数の個数: 16

約数和(自身を含む): 15051078000

約数和(自身を除く): 5063645186

約数列:

[1, 2, 349, 569, 698, 1138, 25147, 50294, 198581, 397162, 8776303, 14308643, 17552606, 28617286, 4993716407, 9987432814]

約数ペア:

[(1, 9987432814), (2, 4993716407), (349, 28617286), (569, 17552606), (698, 14308643), (1138, 8776303), (25147, 397162), (50294, 198581)]