2056586290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{17789}}^1$

素因数の和:18858

約数の個数: 32

約数和(自身を含む): 4042457280

約数和(自身を除く): 1985870990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1051, 2102, 5255, 10510, 11561, 17789, 23122, 35578, 57805, 88945, 115610, 177890, 195679, 391358, 978395, 1956790, 18696239, 37392478, 93481195, 186962390, 205658629, 411317258, 1028293145, 2056586290]

約数ペア:

[(1, 2056586290), (2, 1028293145), (5, 411317258), (10, 205658629), (11, 186962390), (22, 93481195), (55, 37392478), (110, 18696239), (1051, 1956790), (2102, 978395), (5255, 391358), (10510, 195679), (11561, 177890), (17789, 115610), (23122, 88945), (35578, 57805)]