1996202004

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{5011}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 4723709760

約数和(自身を除く): 2727507756

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 373, 534, 746, 1068, 1119, 1492, 2238, 4476, 5011, 10022, 15033, 20044, 30066, 33197, 60132, 66394, 99591, 132788, 199182, 398364, 445979, 891958, 1337937, 1783916, 1869103, 2675874, 3738206, 5351748, 5607309, 7476412, 11214618, 22429236, 166350167, 332700334, 499050501, 665400668, 998101002, 1996202004]

約数ペア:

[(1, 1996202004), (2, 998101002), (3, 665400668), (4, 499050501), (6, 332700334), (12, 166350167), (89, 22429236), (178, 11214618), (267, 7476412), (356, 5607309), (373, 5351748), (534, 3738206), (746, 2675874), (1068, 1869103), (1119, 1783916), (1492, 1337937), (2238, 891958), (4476, 445979), (5011, 398364), (10022, 199182), (15033, 132788), (20044, 99591), (30066, 66394), (33197, 60132)]