1055472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 2976000

約数和(自身を除く): 1920528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1999, 3998, 5997, 7996, 11994, 15992, 21989, 23988, 31984, 43978, 47976, 65967, 87956, 95952, 131934, 175912, 263868, 351824, 527736, 1055472]

約数ペア:

[(1, 1055472), (2, 527736), (3, 351824), (4, 263868), (6, 175912), (8, 131934), (11, 95952), (12, 87956), (16, 65967), (22, 47976), (24, 43978), (33, 31984), (44, 23988), (48, 21989), (66, 15992), (88, 11994), (132, 7996), (176, 5997), (264, 3998), (528, 1999)]