2247372257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{18671}}^1$

素因数の和:18928

約数の個数: 16

約数和(自身を含む): 2484421632

約数和(自身を除く): 237049375

約数列:

[1, 13, 47, 197, 611, 2561, 9259, 18671, 120367, 242723, 877537, 3678187, 11407981, 47816431, 172874789, 2247372257]

約数ペア:

[(1, 2247372257), (13, 172874789), (47, 47816431), (197, 11407981), (611, 3678187), (2561, 877537), (9259, 242723), (18671, 120367)]