1840943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 2128896

約数和(自身を除く): 287953

約数列:

[1, 13, 23, 47, 131, 299, 611, 1081, 1703, 3013, 6157, 14053, 39169, 80041, 141611, 1840943]

約数ペア:

[(1, 1840943), (13, 141611), (23, 80041), (47, 39169), (131, 14053), (299, 6157), (611, 3013), (1081, 1703)]