2552873729

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{81899}}^1$

素因数の和:82040

約数の個数: 16

約数和(自身を含む): 3006057600

約数和(自身を除く): 453183871

約数列:

[1, 7, 61, 73, 427, 511, 4453, 31171, 81899, 573293, 4995839, 5978627, 34970873, 41850389, 364696247, 2552873729]

約数ペア:

[(1, 2552873729), (7, 364696247), (61, 41850389), (73, 34970873), (427, 5978627), (511, 4995839), (4453, 573293), (31171, 81899)]