20171249951

素因数分解:

${\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1\times {\mathrm{1831}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 20506675200

約数和(自身を除く): 335425249

約数列:

[1, 109, 211, 479, 1831, 22999, 52211, 101069, 199579, 386341, 877049, 11016521, 42111169, 95598341, 185057339, 20171249951]

約数ペア:

[(1, 20171249951), (109, 185057339), (211, 95598341), (479, 42111169), (1831, 11016521), (22999, 877049), (52211, 386341), (101069, 199579)]