2004577982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{11789}}^1$

素因数の和:11992

約数の個数: 32

約数和(自身を含む): 3361564800

約数和(自身を除く): 1356986818

約数列:

[1, 2, 11, 22, 59, 118, 131, 262, 649, 1298, 1441, 2882, 7729, 11789, 15458, 23578, 85019, 129679, 170038, 259358, 695551, 1391102, 1544359, 3088718, 7651061, 15302122, 16987949, 33975898, 91117181, 182234362, 1002288991, 2004577982]

約数ペア:

[(1, 2004577982), (2, 1002288991), (11, 182234362), (22, 91117181), (59, 33975898), (118, 16987949), (131, 15302122), (262, 7651061), (649, 3088718), (1298, 1544359), (1441, 1391102), (2882, 695551), (7729, 259358), (11789, 170038), (15458, 129679), (23578, 85019)]