2017663385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{117751}}^1$

素因数の和:117928

約数の個数: 16

約数和(自身を含む): 2543443200

約数和(自身を除く): 525779815

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 117751, 588755, 2708273, 13541365, 17544899, 87724495, 403532677, 2017663385]

約数ペア:

[(1, 2017663385), (5, 403532677), (23, 87724495), (115, 17544899), (149, 13541365), (745, 2708273), (3427, 588755), (17135, 117751)]