2012302159

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1231}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 2380031808

約数和(自身を除く): 367729649

約数列:

[1, 7, 49, 73, 457, 511, 1231, 3199, 3577, 8617, 22393, 33361, 60319, 89863, 233527, 562567, 629041, 1634689, 3937969, 4403287, 27565783, 41067391, 287471737, 2012302159]

約数ペア:

[(1, 2012302159), (7, 287471737), (49, 41067391), (73, 27565783), (457, 4403287), (511, 3937969), (1231, 1634689), (3199, 629041), (3577, 562567), (8617, 233527), (22393, 89863), (33361, 60319)]