2008064945

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{7043}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 2434406400

約数和(自身を除く): 426341455

約数列:

[1, 5, 127, 449, 635, 2245, 7043, 35215, 57023, 285115, 894461, 3162307, 4472305, 15811535, 401612989, 2008064945]

約数ペア:

[(1, 2008064945), (5, 401612989), (127, 15811535), (449, 4472305), (635, 3162307), (2245, 894461), (7043, 285115), (35215, 57023)]