2005337521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{47119}}^1$

素因数の和:47256

約数の個数: 16

約数和(自身を含む): 2259498240

約数和(自身を除く): 254160719

約数列:

[1, 11, 53, 73, 583, 803, 3869, 42559, 47119, 518309, 2497307, 3439687, 27470377, 37836557, 182303411, 2005337521]

約数ペア:

[(1, 2005337521), (11, 182303411), (53, 37836557), (73, 27470377), (583, 3439687), (803, 2497307), (3869, 518309), (42559, 47119)]