2028077435

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{15971}}^1$

素因数の和:16318

約数の個数: 16

約数和(自身を含む): 2466715680

約数和(自身を除く): 438638245

約数列:

[1, 5, 109, 233, 545, 1165, 15971, 25397, 79855, 126985, 1740839, 3721243, 8704195, 18606215, 405615487, 2028077435]

約数ペア:

[(1, 2028077435), (5, 405615487), (109, 18606215), (233, 8704195), (545, 3721243), (1165, 1740839), (15971, 126985), (25397, 79855)]