2051230591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 2280979008

約数和(自身を除く): 229748417

約数列:

[1, 17, 43, 61, 157, 293, 731, 1037, 2623, 2669, 4981, 6751, 9577, 12599, 17873, 44591, 46001, 114767, 162809, 214183, 303841, 411811, 768539, 782017, 1978043, 2806061, 7000787, 13065163, 33626731, 47703037, 120660623, 2051230591]

約数ペア:

[(1, 2051230591), (17, 120660623), (43, 47703037), (61, 33626731), (157, 13065163), (293, 7000787), (731, 2806061), (1037, 1978043), (2623, 782017), (2669, 768539), (4981, 411811), (6751, 303841), (9577, 214183), (12599, 162809), (17873, 114767), (44591, 46001)]