2019935472

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{408563}}^1$

素因数の和:408677

約数の個数: 40

約数和(自身を含む): 5268841344

約数和(自身を除く): 3248905872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 408563, 817126, 1225689, 1634252, 2451378, 3268504, 4902756, 6537008, 9805512, 19611024, 42081989, 84163978, 126245967, 168327956, 252491934, 336655912, 504983868, 673311824, 1009967736, 2019935472]

約数ペア:

[(1, 2019935472), (2, 1009967736), (3, 673311824), (4, 504983868), (6, 336655912), (8, 252491934), (12, 168327956), (16, 126245967), (24, 84163978), (48, 42081989), (103, 19611024), (206, 9805512), (309, 6537008), (412, 4902756), (618, 3268504), (824, 2451378), (1236, 1634252), (1648, 1225689), (2472, 817126), (4944, 408563)]