2045842810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{70717}}^1$

素因数の和:70998

約数の個数: 32

約数和(自身を含む): 4032623232

約数和(自身を除く): 1986780422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 28930, 70717, 141434, 353585, 707170, 777887, 1555774, 3889435, 7778870, 18598571, 37197142, 92992855, 185985710, 204584281, 409168562, 1022921405, 2045842810]

約数ペア:

[(1, 2045842810), (2, 1022921405), (5, 409168562), (10, 204584281), (11, 185985710), (22, 92992855), (55, 37197142), (110, 18598571), (263, 7778870), (526, 3889435), (1315, 1555774), (2630, 777887), (2893, 707170), (5786, 353585), (14465, 141434), (28930, 70717)]