2129346037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 2667168000

約数和(自身を除く): 537821963

約数列:

[1, 7, 13, 91, 97, 149, 679, 1043, 1261, 1619, 1937, 8827, 11333, 13559, 14453, 21047, 101171, 147329, 157043, 187889, 241231, 1099301, 1315223, 1688617, 2041559, 3136003, 14290913, 21952021, 23399407, 163795849, 304192291, 2129346037]

約数ペア:

[(1, 2129346037), (7, 304192291), (13, 163795849), (91, 23399407), (97, 21952021), (149, 14290913), (679, 3136003), (1043, 2041559), (1261, 1688617), (1619, 1315223), (1937, 1099301), (8827, 241231), (11333, 187889), (13559, 157043), (14453, 147329), (21047, 101171)]