2000577865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2798011}}^1$

素因数の和:2798040

約数の個数: 16

約数和(自身を含む): 2820396096

約数和(自身を除く): 819818231

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2798011, 13990055, 30778121, 36374143, 153890605, 181870715, 400115573, 2000577865]

約数ペア:

[(1, 2000577865), (5, 400115573), (11, 181870715), (13, 153890605), (55, 36374143), (65, 30778121), (143, 13990055), (715, 2798011)]