2037692605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2660281344

約数和(自身を除く): 622588739

約数列:

[1, 5, 13, 65, 223, 257, 547, 1115, 1285, 2735, 2899, 3341, 7111, 14495, 16705, 35555, 57311, 121981, 140579, 286555, 609905, 702895, 745043, 1585753, 1827527, 3725215, 7928765, 9137635, 31349117, 156745585, 407538521, 2037692605]

約数ペア:

[(1, 2037692605), (5, 407538521), (13, 156745585), (65, 31349117), (223, 9137635), (257, 7928765), (547, 3725215), (1115, 1827527), (1285, 1585753), (2735, 745043), (2899, 702895), (3341, 609905), (7111, 286555), (14495, 140579), (16705, 121981), (35555, 57311)]