2098554865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{1091}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 2820085632

約数和(自身を除く): 721530767

約数列:

[1, 5, 11, 41, 55, 205, 451, 853, 1091, 2255, 4265, 5455, 9383, 12001, 34973, 44731, 46915, 60005, 174865, 223655, 384703, 492041, 930623, 1923515, 2460205, 4653115, 10236853, 38155543, 51184265, 190777715, 419710973, 2098554865]

約数ペア:

[(1, 2098554865), (5, 419710973), (11, 190777715), (41, 51184265), (55, 38155543), (205, 10236853), (451, 4653115), (853, 2460205), (1091, 1923515), (2255, 930623), (4265, 492041), (5455, 384703), (9383, 223655), (12001, 174865), (34973, 60005), (44731, 46915)]