171149432834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{98981}}^1\times {\mathrm{45503}}^1$

素因数の和:144505

約数の個数: 16

約数和(自身を含む): 270244615680

約数和(自身を除く): 99095182846

約数列:

[1, 2, 19, 38, 45503, 91006, 98981, 197962, 864557, 1729114, 1880639, 3761278, 4503932443, 9007864886, 85574716417, 171149432834]

約数ペア:

[(1, 171149432834), (2, 85574716417), (19, 9007864886), (38, 4503932443), (45503, 3761278), (91006, 1880639), (98981, 1729114), (197962, 864557)]