1240809968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{1987}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 2484840960

約数和(自身を除く): 1244030992

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1259, 1987, 2518, 3974, 5036, 7948, 10072, 15896, 20144, 31792, 39029, 61597, 78058, 123194, 156116, 246388, 312232, 492776, 624464, 985552, 2501633, 5003266, 10006532, 20013064, 40026128, 77550623, 155101246, 310202492, 620404984, 1240809968]

約数ペア:

[(1, 1240809968), (2, 620404984), (4, 310202492), (8, 155101246), (16, 77550623), (31, 40026128), (62, 20013064), (124, 10006532), (248, 5003266), (496, 2501633), (1259, 985552), (1987, 624464), (2518, 492776), (3974, 312232), (5036, 246388), (7948, 156116), (10072, 123194), (15896, 78058), (20144, 61597), (31792, 39029)]