1988784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1994

約数の個数: 60

約数和(自身を含む): 6364176

約数和(自身を除く): 4375392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1973, 3946, 5919, 7892, 11838, 13811, 15784, 17757, 23676, 27622, 31568, 35514, 41433, 47352, 55244, 71028, 82866, 94704, 110488, 124299, 142056, 165732, 220976, 248598, 284112, 331464, 497196, 662928, 994392, 1988784]

約数ペア:

[(1, 1988784), (2, 994392), (3, 662928), (4, 497196), (6, 331464), (7, 284112), (8, 248598), (9, 220976), (12, 165732), (14, 142056), (16, 124299), (18, 110488), (21, 94704), (24, 82866), (28, 71028), (36, 55244), (42, 47352), (48, 41433), (56, 35514), (63, 31568), (72, 27622), (84, 23676), (112, 17757), (126, 15784), (144, 13811), (168, 11838), (252, 7892), (336, 5919), (504, 3946), (1008, 1973)]