2051226635

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{130693}}^1$

素因数の和:130814

約数の個数: 16

約数和(自身を含む): 2553237984

約数和(自身を除く): 502011349

約数列:

[1, 5, 43, 73, 215, 365, 3139, 15695, 130693, 653465, 5619799, 9540589, 28098995, 47702945, 410245327, 2051226635]

約数ペア:

[(1, 2051226635), (5, 410245327), (43, 47702945), (73, 28098995), (215, 9540589), (365, 5619799), (3139, 653465), (15695, 130693)]